Answer:
y=-94x+5
Step-by-step explanation:
y=mx+b
m is the slope and b is the y-intercept
Henry says that his set of numbers includes all integers. Iliana argues that he is wrong.
(-15,- 5. - 1.0.2.16)
Which is the best way to explain why Iliana is correct?
Olliana is correct because Henry included negative numbers. Negative numbers are not integers.
Olliana is correct because Henry included a fraction. Fractions are not integers.
Olliana is correct because Henry included zero. Zero is not an integer.
Olliana is correct because Henry included a positive number. Positive numbers are not integers.
Answer:
the answer is c
Step-by-step explanation:
Subtract 8 1/4 - 4 3/4. Simplify the answer and write as a mixed number.
Answer:
3 1/2
hope this helps :)
One lap around a track is equal to 1/4 of a mile. A horse ran a distance of 9 laps in 2 minutes and 30 seconds. What was the horse's average speed in miles per minute? Need Help!!
Complete the inequality to describe the range. −2 y 5
Answer:
-2>y>5
Hope this helps
The smallest angle of a triangle is 25 degrees
The triangle is enlarged by scale factor 3
Ben says,
"The smallest angle of the enlarged triangle is 75° because 25 x 3 = 75"
Is Ben right?
Explain your answer.
Answer:
Ben is right
Step-by-step explanation:
Given that
The smallest angle of a triangle is 25 degrees
And, there is a factor of 3
So, the enlarged triangle of the smallest angle would be
= 25 degrees × 3
= 75 degrees
As we should multiplied the both items in order to find out the same
So, Ben is right
There are 35 students in a college algebra class. If two fifths of the students are female, how many students are in the class?
Answer:
35.
Step-by-step explanation:
You mentioned that there are 35 students in a college algebra class.
F(x) = 4x+3x
g(x) = 2x-5
7. Find (f+9) (x)
8. Find (f - g) (x)
Answer:
7. [tex](f+g)(x) = 6x - 2[/tex]
8. [tex](f-g)(x) = 2x + 8[/tex]
Step-by-step explanation:
We are given two function, f(x) and g(x).
We want to find their addition and their subtraction, and we do this combining like terms.
The functions are:
[tex]f(x) = 4x + 3[/tex]
[tex]g(x) = 2x - 5[/tex]
7. Find (f+9) (x)
[tex]4x + 3 + 2x - 5 = 4x + 2x + 3 - 5 = 6x - 2[/tex]
So
[tex](f+g)(x) = 6x - 2[/tex]
8. Find (f - g) (x)
[tex]4x + 3 - (2x - 5) = 4x + 3 - 2x + 5 = 4x - 2x + 3 + 5 = 2x + 8[/tex]
So
[tex](f-g)(x) = 2x + 8[/tex]
When calculating the cost of college, which of the following should you probably not include?
Answer:
extra and not necessary stuff
Step-by-step explanation:
stuff like extra clothes and eating out a lot ...
when you do not put in the money for extra stuff in collage can keep you on track by being reminding you you don't have money for it
The option that can not be included in the cost of college is:
The income you would have earned had you not gone to college.
Option C is the correct answer.
What is an expression?An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
Example: 2 + 3x + 4y = 7 is an expression.
We have,
a)
The cost of tuition.
This is a part of the cost of college.
b) The cost of books required for college classes.
This is a part of the cost of college.
c) The income you would have earned had you not gone to college.
This is not a part of the cost of college.
d) The cost of rent for your off-campus apartment.
This is a part of the cost of college.
Thus,
The income you would have earned had you not gone to college is not a part of the cost of college.
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The complete question is:
When calculating the cost of college, which of the following should you probably not include?
a) The cost of tuition,
b) The cost of books required for college classes,
c) The income you would have earned had you not gone to college,
d) The cost of rent for your off-campus apartment.
A right rectangular pyramid is sliced horizontally (across) at the red line by a plane parallel to the base. What is the shape of the cross-section?
9514 1404 393
Answer:
D. Rectangle
Step-by-step explanation:
For any pyramid or prism, a cross section parallel to the base will have the same shape as the base.
A rectangular pyramid will have a rectangular cross section parallel to the base.
Answer:
Rectangle is the correct option.
Step-by-step explanation:
Is 211 in the sequence below?
7,9, 11, 13, 15, ...
ASAP! Which of the following can be solved by using the equation 5t = 175
Answer:
A, C, and E
Step-by-step explanation:
To solve the equation, you would divide both sides by 5 to get t alone. the remaining equation would be t=35.
To figure out t, you need to do division, therefore the scenario requires division.
A. You can do 175 tons of food ÷ 5 tons a day. t represents the number of days. Therefore, 175÷5=35 days. (division)
B. This would be $175 - $5 since Thomas gave his sister $5. Thomas is left with $170 in winnings. (subtraction)
C. 175 minutes are used to grade 5 tests. 175 minutes ÷ 5 tests = 35 minutes spend grading 1 test. (division)
D. Mary's bookshelf holds 175 books and the top shelf only holds 5. Therefore, 175 books - 5 books on the top shelf = 170 books on the bottom shelf (unless there are more shelves). (subtraction)
E. 175 days ÷ 5 gallons of paint a day. 175÷5 = 35 gallons of paint used. (division)
Hope this helps!
14. Which statement is true about the equation below?
*5(2x + 8) = 2(5x + 8)
The solution to the equation is greater than 0.
A
B. The solution to the equation is less than 0.
C. The equation has infinitely many solutions.
D. The equation has no solution.
I need a break down to understanding this properly.
What's the vertex for 6x^2-48x-54=0?
Hello!
[tex]\large\boxed{(4, -150)}[/tex]
We can solve for the vertex by completing the square. Begin by factoring out 6 from the equation to simplify the process:
6(x² - 8x) - 54 = 0
To complete the square, we must look at the first two terms (x² - 8x).
Remember that squaring a binomial uses the format a² + 2ab + b². We are already given a² and 2ab², so solve for b:
-8 / 2 = -4. This is the value of b.
We can rewrite this as:
(x - 4)²
However, this produces +16 which much be taken into account. Substitute (x - 4)² into the original equation:
6(x - 4)² - 54 = 0
Multiply 16 by the term in the front and subtract to cancel out this term:
6(x - 4)² - 54 - (6 · 16) = 0
Simplify:
6(x - 4)² - 150 = 0
In this form, the vertex is given as:
a(x - h)² + k, where h = x-coordinate and k = y-coordinate of the vertex.
In this instance, h = 4 and k = -150, so the coordinates of the vertex are:
(4, -150)
Answer:
y = 6x²-48x-54 has a vertex at (4,-150)
Step-by-step explanation:
There is no vertex. The solution set to 6x²-48x-54 = 0 is two points, (-1,0) and (9,0).
If you mean y = 6x²-48x-54, that is an up-opening parabola.
Put the equation into vertex form:
y = 6x²-48x-54
= 6(x²-8x)-54
= 6(x²-8x+4²)-6·4²-54
= 6(x-4)² - 150
vertex at (4,-150)
What is 139 Days
from September 25?
[tex]139[/tex] Days from September [tex]25[/tex] will be [tex]11[/tex] February.
What is calendar ?Calendar is a system of organizing days. This is done by giving names to periods of time, typically days, weeks, months and years.
So,
To find out [tex]139[/tex] days from September [tex]25[/tex];
We know that,
September has [tex]30[/tex] days.
As it ask to count [tex]136[/tex] days from [tex]25[/tex] September ,
So,
Days left after September [tex]=139-5=134[/tex]
Now,
October has [tex]31[/tex] days.
Days left after October [tex]=134-31=103[/tex]
Now,
November has [tex]30[/tex] days.
Days left after November [tex]=103-30=73[/tex]
Now,
December has [tex]31[/tex] days.
Days left after December [tex]=73-31=42[/tex]
Now,
January has [tex]31[/tex] days.
Days left after January [tex]42-31=11[/tex]
So, Left days are [tex]11[/tex] these will be of February.
Hence, we can say that [tex]139[/tex] Days from September [tex]25[/tex] will be [tex]11[/tex] February.
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can you please help and explain how to do this
Answer:
x = -3
Step-by-step explanation:
Notice that the addition of angle <CDH plus angle <HDE have to give the measure of angle <CDE (which is 144 degrees as stated in the problem)
Then, we can say in equation form:
<CDH + <HDE = 144
replacing with their expressions in terms of x:
x + 93 + 57 + x = 144
solving for x:
2 x + 150 = 144
2 x = 144 - 150
2 x = - 6
x = -3
Which equation has a graph that is parallel to graph y=1/4x+7 and passes through the point (-12,2)
A.)y=-4x-4
B.)y=-4x-46
C.)y=1/4x+5
D.)y=1/4x-25/3
Answer:
C.
Step-by-step explanation:
select all the values of x that make the inequality true. x < -4.8
Please respond ASAP
Answer:
4.8
Step-by-step explanation:
i think
For Alma to be accepted into her favorite college, she will have to earn an entrance exam score at least 2 standard deviations above the mean. Assume entrance exam scores are normally distributed, with a mean of 800 and a standard deviation of 40. What exam score does Alma need to be accepted at her favorite college?
720
760
840
880
Answer:
880 just took the test
Step-by-step explanation:
Answer:
880 is correct
Step-by-step explanation:
if the mean is 800 and the standard deviation is 40, she needs two of the standard deviation added to 800. Which makes the equation: 800 + 40 + 40 which equals 880.
(I also took the test and got it right OwO)
5,913 divided to 10 to the 3rd power.
(COMMON CORE)
(SHOW YOUR WORK!)
Answer:
5,913/10=591.3 x 591.3 = 493,635.69 x 591.3= 206,739,583.497
Step-by-step explanation:
For the first semester at a certain university, 45% of students have at least one grade of A. If you randomly 12 students, what is the approximate probability that more than half of the selected students have at least one A?
A.).0216
B.)0.212
C.)0.739
D.)0.788
E.)0.898
37. Use the equation below to answer parts a-c.
3(-2x + 4) = -6x – 12
A. Solve the equation. Record your solution.
B. Does the equation have one solution, no solutions, or infinitely many solutions?
C. Explain how you know.
Copy
Cut
Paste
Answer:
Step-by-step explanation:
Here you go mate
Use PEMDAS
Parenthesis
Exponent
Multiplication
Division
Addition
Subtraction
Step 1
3(-2x+4) =-6x-12 Equation/Question
Step 2
3(-2x+4) =-6x-12 Remove parenthesis
-6x+12=-6x-12
Step 3
-6x+12=-6x-12 Add 6x to sides
12=-12
Step 4
12=-12 Subtract 12 from sides
-24=0
Answer
No solutions
Hope this helps
Answer:
Step-by-step explanation:
Welp, we gotta solve for the solutions
Step 1
3(-2x + 4) = -6x – 12 Simplify
Step 2
3(-2x + 4) = -6x – 12 subtract 12 from the sides
-6x+12-12=-6x-12-12
-6x=-6x-24
Step 3
-6x=-6x-24 add 6x to the sides
-6x+6x=-6x-24+6x
0=-24 ??
Answer
No solution
(Guys I really need help with this one question) FGHIJ ~ YUVWX. Find UY and GH.
Answer:
UY = 90
GH = 4
Step-by-step explanation:
Property of similarity of two similar figures:
"If two figures are similar, their corresponding sides are proportional"
Since, FGHIJ ~ YUVWX
[tex]\frac{FG}{UY}= \frac{GH}{UV}= \frac{IJ}{WX}[/tex]
[tex]\frac{10}{UY}= \frac{GH}{36}= \frac{6}{54}[/tex]
[tex]\frac{10}{UY}= \frac{6}{54}[/tex]
UY = [tex]\frac{54\times 10}{6}[/tex]
UY = 90
[tex]\frac{GH}{36}= \frac{6}{54}[/tex]
GH = [tex]\frac{6\times 36}{54}[/tex]
= 4
GH = 4
Recommendations
WWMMM
Sixth grade
F.3 Word names for decimal
How do you write 3.019 in words?
Submit
whats 9x6 i really need help
Answer:
ummmmm so It give me 54
Step-by-step explanation:
[tex]9 \times 6 = 54[/tex]
The correct answer is 54.
9 x 1 = 9
9 x 2 = 18
9 x 3 = 27
9 x 4 = 36
9 x 5 = 45
9 x 6 = 54.
Therefore, 9 x 6 = 54.
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Students at MyTeam Middle School completed a survey about their preference for pizza Thursdays. They had three choices: veggie, pepperoni, or cheese. The tables show the choices of the 7th- and 8th-graders.
What value represents the number of 7th graders who prefer pepperoni?
What value represents the number of 8th graders who prefer pepperoni?
What value represents the number of 7th graders who prefer cheese?
What value represents the number of 8th graders who prefer cheese?
Answer:
2 7th graders prefer peperoni
4 8th graders prefer peperoni
7 7th graders prefer cheese
3 8th graders prefer cheese
Step-by-step explanation:
it does tell you the answer but you have to put it down, at least for me
Can someone help with this question
how do you find the slope of (2,20)(4,40)(6,60)
9514 1404 393
Answer:
slope = 10
Step-by-step explanation:
Examination of the values shows you that each y-value is 10 times the corresponding x value. That means the slope is 10. (If the ratios were different, then the slope formula would need to be used. The fact that they are all the same means y is proportional to x.)
__
You can use the slope formula:
m = (y2 -y1)/(x2 -x1)
m = (40 -20)/(4 -2) = 20/2
m = 10
The slope is 10.
I need help fast. What is the solution of x^2+x-6/x-7<=0
Answer:
x≤−3 or 2≤x<7
Hope this helps
Answer:
so you can give the other guy brainliest.
if the domain of the coordinate transformation f(x,y)=(y+2,-x-4) is (1,-4),(3,-2), (0,-1)
Answer:
The Fundamental Graphing Principle for Functions says that for a point (a, b) to be on the graph,
f(a) = b. In particular, we know f(0) = 1, f(2) = 3, f(4) = 3 and f(5) = 5. Suppose we wanted to
graph the function defined by the formula g(x) = f(x) + 2. Let’s take a minute to remind ourselves
of what g is doing. We start with an input x to the function f and we obtain the output f(x).
The function g takes the output f(x) and adds 2 to it. In order to graph g, we need to graph the
points (x, g(x)). How are we to find the values for g(x) without a formula for f(x)? The answer is
that we don’t need a formula for f(x), we just need the values of f(x). The values of f(x) are the
y values on the graph of y = f(x). For example, using the points indicated on the graph of f, we
can make the following table.
x (x, f(x)) f(x) g(x) = f(x)
In general, if (a, b) is on the graph of y = f(x), then f(a) = b, so g(a) = f(a) + 2 = b + 2. Hence,
(a, b+ 2) is on the graph o
main role x (x, f(x)) f(x) g(x) = f(x) + 2 (x, g(x))
0 (0, 1) 1 3 (0, 3)
2 (2, 3) 3 5 (2, 5)
4 (4, 3) 3 5 (4, 5)
5 (5, 5) 5 7 (5, 7)
Step-by-step explanation:
Domesticated animals were primarily valued for meat.
true or false
Answer:
False
Step-by-step explanation:
Hope this helps :)