Answer:
x= 243/56
Step-by-step explanation:
Answer:
the answer is 4.34
Step-by-step explanation:
321-78= 243
56x= 243/56
x=4.33928571429
Gabriela bought a new pair of glasses at the store when they were having a 30\%30%30, percent off sale.
If the regular price of the pair of glasses was \$72$72dollar sign, 72, how much did Gabriela pay with the discount?
Geometry help pleasseeee??
I really hate these questions
What is the percent decrease from 1000 to 100
Answer:
90%
Step-by-step explanation:
((1000-100)/1000)
900/1000*100
0.9*100
90%
Hope this helps :D
Evaluate the expression. 18 + 12 = 6.2
Answer:
Step-by-step explanation:
i do not think this make sense maybe you could try doing another question.
What is the initial value for the function in the example
problem? What is the rate of change?
Answer:
initial value = 2 (the y-intercept), rate of change (also referred to as slope) = 1
Step-by-step explanation:
ASAP
Hermes has eight envelopes labeled "x" and an additional $218, and Apollo has five envelopes labeled "x" and an additional $521.Each envelope has the same amount of money in it.
a) Write a system of equations representing this situation
b) How much money must be in each envelope for them to have the same amount of money?
Answer: Nonfiction is based on true event normally from a specific prospective, it gives accurate descriptions and everything that has happened in the book is real and has happened in real life. An example of a fiction book would be novels, short stories, fantasy, science fiction etc. and examples of a nonfiction books would be history books
Step-by-step explanation: Glad to help... Dont know if this is right
Can someone help me please thank you
Answer:
3j + 3m + 21
Step-by-step explanation:
Normally, they would each travel 3 miles, so the total would normally be 3j + 3m. However, for today, Jared ran another 21 miles, so 21 miles is added to the total.
Total distance = 3j + 3m + 21
Answer:
(3j) + (3m + 21)
Step-by-step explanation:
Since every time Jared goes running he runs 3 miles we should multiply j by 3. So we will have: 3j
Since every time Malia goes running she runs 3 miles we should multiply m by 3. So we will have 3m
But this month Jared ran an extra 21 miles so we will have to add that after we have multiplied both j and m by 3.
Since we want the total distance they ran that month, we need to add all of these distances.
This will give us 3j + 3m + 21.
In the answer options 3j is inside a parenthesis as well as 3m + 21. Since inside the parenthesis we only have addition and the order which we add doesn't really make a difference, the parenthesis were unnecessary but they won't affect the answer.
MULTIPLE CHOICE QUESTION
How do you change a percent to a decimal?
Move the decimal 1 place to the right.
Move the decimal 2 places to the left.
Move the decimal 2 places to the right.
Move the decimal 1 place to the left.
Answer:
move the decimal two places to the left
Step-by-step explanation:
Please I need help ASAP
Answer:
for 8 it is a for 9 it is and that is way i.think that this is the answer
Hi ,PLEASE Don't answer its for a friend who is really important to me.
I
Answer:
no
Step-by-step explanation:
Can you Please help me
Answer:
The slope is 4 because [tex]\frac{20-12}{5-3}[/tex] = [tex]\frac{8}{2}[/tex] = 4.
HELP WILL GIVE BRAINLIST PLEASE!
slope (m) = ? y-intercept (b) = ?
Answer: slope=5 y-intercept=-1
Step-by-step explanation:
Slope=rise/run
In this case we rise 5 and run 1
5/1=5
On the graph you can see the line passes through the y axis at -1
this question is about rate tables please help
Answer: 3 chewy fruit worms cost 0.30 dollars. 300 chewy fruit worms cost 30 dollars. you can buy 100 chewy fruit worms for 10 dollars. you can buy 500 chewy fruit worms for 50 dollars. the unit price for a chewy fruit worm is 0.10 dollars. The unit rate is 1:0.10.
Step-by-step explanation:
One can buy 100 chewy fruit worms for 10 dollars and 500 chewy fruit worms for 50 dollars and unit price for a chewy fruit worm is 0.10 dollars.
What is Ratio?A ratio is an ordered pair of numbers a and b, written a / b where b does not equal 0.
From the table,
3 chewy fruit worms cost 0.30 dollars.
3/30=0.30 dollars.
300 chewy fruit worms cost 30 dollars.
you can buy 100 chewy fruit worms for 10 dollars.
you can buy 500 chewy fruit worms for 50 dollars.
the unit price for a chewy fruit worm is 0.10 dollars.
The unit rate is 1 : 0.10.
Hence, you can buy 100 chewy fruit worms for 10 dollars and 500 chewy fruit worms for 50 dollars and unit price for a chewy fruit worm is 0.10 dollars.
To learn more on Ratios click:
https://brainly.com/question/13419413
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PLEASE HURRY!!!
An inequality represents an infinite amount of numbers smaller than 8. Which inequality represents the situation?
x greater-than 8
x less-than 8
x greater-than 7
x less-than 7
Answer:
x < 8
Step-by-step explanation:
what is a multiplication equation that has a solution of 12
Answer:
4 x 3 = 12
Step-by-step explanation:
12 x 1 = 12
6 x 2 = 12
what is the next in this conjecture sequence 7:30, 7:55, 8:20
The required next term would be 8:45 in the sequence if adding 0:25.
What is an arithmetic sequence?An arithmetic sequence is defined as an arrangement of numbers that is in a particular order.
The formula to find the general term of an arithmetic sequence is,
aₙ = a₁ + (n-1)d
In arithmetic, sequence d represents the common difference.
Where aₙ is the nth term of the sequence and a₁ is the first term
We have to find a common difference in the given sequence
So we subtract 7:55 from 8:20
⇒ 8:20 - 7:55 = 0:25
⇒ 7:2 60 - 7:55 = 0:25
Here the common difference would be 0:25
We take one hour from the eighth to put the sixty minutes into the time, thus we continue to add 25 minutes to the time.
So the next term would be 8:20 + 0:25 = 8:45
Therefore, the required next term would be 8:45 if adding 0:25.
Learn more about the arithmetic sequence here:
brainly.com/question/21961097
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Andrew rode his bike at a constant speed.He rode 1mile in 5 minutes.
Which of these equations represents the amount of time1(in minute) that it takes him to ride a distance of d miles?
A. t=5d B. t=1/5 C. t=d+4 D. t=d-4
Answer:
3
Step-by-step explanation
The answer is three because if you did the tree method you will have the same exact answer
B. t=1/5 because you divide 1 mile by 5 minutes and you get 0.2
-4(-5x-6)=-176
Solve for x
Answer:
x = -10
Step-by-step explanation:
1) divide both sides by -4
That gets you -5x-6 = 44
2) add 6 over
that gets you -5x=50
3) divde 50 by -5 and you get -10
The graph below represents the distribution of scores on a placement test for students at Central High School. Select the statement that is true about the distribution of scores.
Placement Test Results
a.
The mode is the greater than the median.
c.
The mode is less than the median.
b.
There are two medians
d.
The median and mode are the same.
Please select the best answer from the choices provided
Answer: Choice A) The mode is greater than the median
Mode = 95, median = 90
========================================================
Explanation:
The mode is the most frequent value. In this case, the mode is 95. All we do is look for the highest bar, and then record the x value connected with it. The higher the bar, the more frequent the value.
------------------------
The median will take a bit more work, but it's not too bad.
First add up the heights of every bar shown:
2+3+4+6+7+10+5 = 37
So there are 37 scores. The median will be in the very exact middle. Divide 37 over 2 to get 37/2 = 18.5
Erase off the 0.5 and we can say that 18 values are below the median, and 18 values are above the median. So we have 18+1+18 = 37 values total.
The median will be in slot 18+1 = 19.
From here, we add up the bar heights (starting on the left and working toward the right). We're trying to see when we reach 19 or higher, since the median is in that 19th slot.
Add the first two bar heights: 2+3 = 5. That value is not 19 or larger. Add the first three bar heights: 2+3+4 = 9. Still not 19 or largerFirst four bar heights: 2+3+4+6 = 15. We're getting closer, but still no.First five bars: 2+3+4+6+7 = 22. We've crossed over 19. The median must be 90 because that x value is tied to the fifth bar.------------------------
To summarize:
mode = 95median = 90The mode is larger than the median.
This is why choice A is the answer.
Answer:
A- The mode is the greater than the median
Step-by-step explanation:
please help!
in RST find the m
Answer:
0.26
Step-by-step explanation:
This is a Isosceles triangle so every side is 60
equation= 60x+60+60x=92
60x+60x=120x
120x+60=92
60-60=0
92-60=32
120x=32
32/120=0.26
What is the slope of the line that passes through the points (5, 2) and (3,-1)?
What is the value of f(x)=1/2x+5 when x=4
Please help I beg
I NEED HELP ASAP PLEASE!!! I need to turn this graph into an equation. I AM BEGGING
Answer:
y= -cos(x)+2
Step-by-step explanation:
Lmk if you need an explanation and I'll add it.
A class includes 20 students. Eight of them got A+ on the last test. What percent of the class got A+?
Answer:
40%
Step-by-step explanation:
8/20
2/5
2/5 = 40%
I hope this helped and if it did I would appreciate it if you marked me Brainliest. Thank you and have a nice day!
6x + 1 - 5x = 2
What is x=

Answer:
X=1
Step-by-step explanation:
You want to start by collecting like terms (6x and 5x) which creates:
x+1=2
Move the constant to the right hand side and change the sign:
x=2-1
Calculate
x=1
Answer:
x=1
Step-by-step explanation:
Let's solve your equation step-by-step.
6x+1−5x=2
Step 1: Simplify both sides of the equation.
6x+1−5x=2
6x+1+−5x=2
(6x+−5x)+(1)=2(Combine Like Terms)
x+1=2
x+1=2
Step 2: Subtract 1 from both sides.
x+1−1=2−1
x=1
Answer:
x=1
Subtract: 3x^2 -7x + 4 from 5x^2 - 3x + 8.
Answer:
-2x^2 -4x-4
Step-by-step explanation:
kalen has a 60 gallon fuel tank. the fuel gauge points to 1/4 how mcuh fuel does she need to buy to fill the tank
Answer:
45 Gallons
Step-by-step explanation:
Answer:
45 gallons
Step-by-step explanation:
Umm, 1/4 of 60 = 15, 1/4 is already full, so it would be 3/4 of 60, which is 45 gallons...
Joe had $2,251.35 in his bank and it dropped to $1,975.86.What is the percent change rounded to the nearest percent?
Answer:
12% decrease
Step-by-step explanation:
i hope this helps, please mark brainliest
How many times does 0.6 go into 12.66?
first brainlyist
Answer:
.6 goes into 12.66 21.1 times
