Answer:
Ex) Julie has twice as many apples as Henry. If Julie has 15 apples how many does Henry have? 15 x 2 = 30 Henry has 30 apples.
Step-by-step explanation:
Look at the words around it, find out what numbers you are working with, and multiply.
The sum of a number y and -3 is -8 .
Answer:
-5 IDS THE AANSERRRRR thanks
Step-by-step explanation:
How to do these answers get marked as brainliest!
Answer:
8. twenty-three multiplied by f.
10. Five times the number x is equal to 8 .
12. the product of 3 and a number divided by 7'.
14. The product of the difference of two times a number and 7 and four.
Use the figure below to answer the following questions.
What is m<2?
120
90
60
30
Answer:
60
Step-by-step explanation:
Where can you find cities, towns, shops and streets but no people?
I will give brainlest whoever gets it right
Answer:
Mapp
Step-by-step explanation:
Please give me brainlest
Someone, please answer I´m in math and none of the classmates I know knows what to do. The value of a new car decreases by about 15% in the first year. How much will a car be worth after one year if its initial value was $1,000? $5,000? $5,020? x $$dollars?
and can you explain, please
Answer:
1000=850 5000=4250 5020=4276
Step-by-step explanation:
Multiply 1000, 5000, and 5020 by .15 to get 15 percent of what is taken away each year.
Karla is ordering a pizza. The cost of the pizza is $8.99, plus she must pay $1.50 for each additional topping. Write an equation that represents the total cost of the pizza, P, if she orders t toppings.
NEED HELP ASAP PLS
Answer:
8.99+1.50t
Step-by-step explanation:
hope this helps
Answer:
8.99+1.50
Step-by-step explanation:
Emily knows that the area of a rectangle is 54x9y8 square yards and that it’s length 6x3y4 yards. If she divides the area by the length to find the width, then which expression represents the width of her rectangle in yards?
Answer:
Width of rectangle = [tex]\mathbf{9x^6y^4}[/tex] yards
Step-by-step explanation:
The area of a rectangle = [tex]54x^9y^8[/tex]
The length of rectangle = [tex]6x^3y^4[/tex]
We need to find the width of rectangle.
The formula used is:
[tex]Area=Length\times Width[/tex]
Putting values and finding width of rectangle
[tex]Area=Length\times Width\\54x^9y^8=6x^3y^4\times Width\\Width=\frac{54x^9y^8}{6x^3y^4}[/tex]
Using exponent rule: [tex]\frac{a^m}{a^n}=a^{m-n}[/tex]
[tex]Width=9x^{9-3}y^{8-4}\\Width=9x^6y^4[/tex]
So, we get Width of rectangle = [tex]\mathbf{9x^6y^4}[/tex] yards
Solve for x.
9x = 27
I need help for this problem.
The function f(x) goes through the point (1,8). What point will this translate to in the function f(x) = (x - 4) + 5?
Answer: (5,13)
Step-by-step explanation: (x-4) would make the ‘1’ move to the right four times making it 5. You would go up 5 on 8 because it is + 5 not - 5.
Which of the following is equivalent to 5-1?
А
4
1
B
1
5
5
Answer:
A. 4/1
Step-by-step explanation:
5-1= 4
4/1= 4
Hope this helped you :)
Someone help me please! G(-9)=? Check graph
Answer: The answer is one
Step-by-step explanation: The x-coordinate is on one.
At a local fair, the admission fees are $1.50 for children, $3 for college students, and $5 for adults. On Saturday, 1500 tickets were sold and brought in $5500. The number of college student tickets sold was 100 less than the number of children's tickets sold.
Answer:
Number of children tickets = 400
Number of students tickets = 300
Number of adults tickets = 800
Step-by-step explanation:
Let the number of children tickets = [tex]x[/tex]
Let the number of students tickets = [tex]y[/tex]
Let the number of adults tickets = [tex]z[/tex]
Total number of tickets sold = 1500
Writing the equation:
[tex]x+y+z=1500[/tex] .... (1)
Price for each children ticket = $1.50
Price for each student ticket = $3
Price for each adult ticket = $5
Total money brought in = $5500
[tex]1.5x+3y+5z = 5500[/tex] ..... (2)
Number of student tickets sold was 100 lesser than number of children's tickets.
i.e.
[tex]y = x -100[/tex] ..... (3)
Putting value of [tex]y[/tex] from (3) in equation (1) and equation (2):
[tex]x+x-100+z=1500\\\Rightarrow 2x+z=1600 .... (4)[/tex]
[tex]1.5x+3(x-100)+5z=5500\\\Rightarrow 4.5x+5z=5800 ..... (5)[/tex]
Multiplying equation (4) by 5 and subtracting equation (5) from it:
[tex]5.5x=2200\\\Rightarrow x = 400[/tex]
By equation (3):
[tex]y = 400 - 100 = 300[/tex]
By equation (1):
[tex]z = 1500 - 400 - 300 = 800[/tex]
Therefore, the answer is:
Number of children tickets = 400
Number of students tickets = 300
Number of adults tickets = 800
400 children tickets, 300 college ticket and 800 adult tickets were sold.
Let x represent the number of children tickets, y represent the number of college tickets and z represent the number of adult tickets.
Since 1500 tickets were sold, hence:
x + y + z = 1500 (1)
They brought in $5500, hence:
1.5x + 3y + 5z = 5500 (2)
Also:
y = x - 100
-x + y = -100 (3)
Solving equations 1, 2 and 3 simultaneously gives:
x = 400, y = 300, z = 800
400 children tickets, 300 college ticket and 800 adult tickets were sold.
Find out more on equation at: https://brainly.com/question/2972832
I need some help. An explanation will be truly appreciated!
Step-by-step explanation:
Find how many data are there that in between 60-64.99
Dylan travelled 1/2 miles in 1/4 hour. How far in miles will Dylan travel in 2 hours?
2 divided by 1/4 = 8
1/2 x 8 = 4
4 miles
Answer:
4 miles
Step-by-step explanation:
1/2 a mile per 1/4 hour
so 1/2 *4 = 2
2 miles per hour
2*2=4
how do i solve this problem:
f(0)=-5x+3
Answer:
x= 0
y=3
Step-by-step explanation:
so basically x is already provided
x is 0
so now we substitute
y= 5(0) + 3
y= 0+3
y=3
Guys pls i need this asap as it is due in one hour pls could u answer this for me i will appreciate it so much.
Can someone help me
Alright listen up I need this to be checked, if I'm right then just say ur right but if I'm wrong then can I pretty pretty please with a cherry on top explain the real answer?❤️ Thanks so much please no fibbing just for points, if u want points then tell me in the comment section and I'll make a separate thing for u to take points on and they'll be free, just please don't answer this if you don't know the answer please. Okay love ya thanks.
So here's the prompt:
How is using a conversion factor different from using proportions to convert measurement units? Explain which is easier and why.
Here's my answer:
Well a conversion is a simple ratio that involves two mesurements, and you can't break it down in smaller steps in order to solve it. Proportions are two mesurements that you solve in order to see if it's proportional, but you can break the problems up in order to make it easier to solve. For me proportions are easier to do.
And by the way please don't use this as ur own answer otherwise it'll get me in trouble okay❤️
Answer:
I think you're correct your answer sounds pretty good :)
Step-by-step explanation:
hope this helps :)
Answer:
Conversion factors are easier to use because they are constant.
For example, if you needed to convert, say, 13 kilometers to feet, a conversion factor would help. You would use proportions to convert given a similar conversion.
Essentially, you're answer is correct, because one way to convert units may be different than somebody else's. For you, might be using proportions, which is fine.
Write 3 times x to the two fifths power in radical form. 3 times the fifth root of x squared the fifth root of quantity 3 times x squared 3 times the square root of x to the fifth power the square root of quantity 3 times x to the fifth power
Answer:
3 times the fifth root of x squared
Step-by-step explanation:
Write 3 times x to the two fifths power in radical form.
A radical form is a situation where we have to represent a number in the form
3 × [tex]x^\frac{2}{5}[/tex]
= 3 × [tex]\sqrt[5]{x^{2} }[/tex]
Answer:
think A
Step-by-step explanation:
correct me if wrong and also for other to get brainlyist!
Carissa earns $450 per week for a 40 hour work week plus $16.83 per hour for each hour of overtime after 40 hours. Write an equation that would be used to determine her weekly wages where,
Answer:
450 + 16.83[tex]x[/tex]
x = the number of overtime hours worked.
Answer:
y = 16.83x + 450
Step-by-step explanation:
y - the amount earned
x - the hours worked overtime
450 is a constant, it is a value that is always present, and doesn't change or depend on anything. 16.83 is a coefficient whose value needs to be multiplied by the x value to hold true in the equation.
Which graph represents 3x+5y=15
x Angle 1 and Angle 2 are supplementary, Solve for x if angle 1 = 2x -3 and/3
angle 2 = 3x + 8. Then find the measure of each angle. *
9514 1404 393
Answer:
∠1 = 67°; ∠2 = 113°
Step-by-step explanation:
Given:
∠1 = 2x-3
∠2 = 3x +8
∠1 +∠2 = 180
Find:
∠1, ∠2
Solution:
Substituting the first two relations into the third, we have ...
(2x -3) +(3x +8) = 180
5x +5 = 180 . . . eliminate parentheses
x + 1 = 36 . . . . . divide by 5
x = 35
Then the angles are ...
∠1 = 2x-3 = 2(35) -3
∠1 = 67°
∠2 = 3x +8 = 3(35) +8
∠2 = 113°
a gold coin, which sank to −7 4 feet below the surface. a bronze coin, at −1 4 foot. a silver coin, which landed on the diving raft at 3 2 feet. a copper coin, at −11 4 feet. Locate the treasures on the number line. Which one is highest?
Answer:
a
Step-by-step explanation:
Answer:
copper coin
Step-by-step explanation:
got it right
which graph could be used to show the situation described?
the temperature decreases by 0.5 degrees every hour.
Answer:
Option (2) [Graph on the top right]
Step-by-step explanation:
To find the temperature decrease by 0.5 degrees every hour we will find the slopes of the lines given in every option.
Option (1) [Top left graph]
Slope = [tex]\frac{\text{Rise}}{\text{Run}}[/tex]
= [tex]\frac{-20}{2}[/tex]
= -10
Option (2) [Top right]
Slope = [tex]\frac{-2}{4}[/tex]
= -0.5
Option (3) [Bottom left]
Slope = [tex]\frac{-2}{2}[/tex]
= -1
Option (4) [Bottom right]
Slope = [tex]\frac{-60}{5}[/tex]
= -12
Therefore, Graph given in option (2) will represent the decrease in temperature by 0.5 degrees per hour.
Answer:
I think it is the second one
Step-by-step explanation:
HELPP ME PLEASE!!!!!!!!!!!
Answer:
Sometimes Rational
Step-by-step explanation:
If this helped pls give Brainliest
Answer:
Sometimes rational
Step-by-step explanation:
pls mark brainliest
The sum of two numbers is 8 and the diffrence is 6 what are the two numbers?
What is the equation if a line that had a slope of 2/3 and goes through the point (6,5) will mark as brainliest if answered correct
Answer: y=2/3x+1
Just trust me
does anyone know this ??
Answer:
Step-by-step explanation:
Measure it? A to B??
Answer:
Triangle ADB is congruent to triangle DBC
Step-by-step explanation:
In geometry, a median of a triangle is a line segment joining a vertex to the midpoint of the opposite side, thus bisecting that side. Every triangle has exactly three medians, one from each vertex, and they all intersect each other at the triangle's centroid. In the case of isosceles and equilateral triangles, a median bisects any angle at a vertex whose two adjacent sides are equal in length.
Can anyone help me with this Midterm Advanced Algebra problem. (DONT ANSWER IF YOUR NOT SURE)
Answer:
(2,2)
Step-by-step explanation:
m^1= -4/3
3/2=
(2,2)
I'm positive.
Helpppp plssssss helpppppppppp
