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RoseWind [281]
3 years ago
6

Select the equation and solution for the problem. Let x represent the unknown number A total of 21 people on a sports team are r

iding in 3 vans. How many people are riding in each van if each van is carrying the same number of people?
A. x+3=21 x=18
B. x-3=21 x=24
C. 3x =21 x=7
D. 21x =21 x= 1/7
Mathematics
1 answer:
pickupchik [31]3 years ago
7 0

Answer:

The answer is C.

Step-by-step explanation:

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schepotkina [342]
We set up the problem first.

5/6 + 5/8 - 1/2.

We would first find a common denominator. It is 24.

Then we see how many times can 24 go into 6, 8, and 2.

We make them into improper or regular fractions, and we subtract regularly.

20/24 + 15/24 - 12/24 = 23/24.

So your answer would be 23/24.

Hope this helps☻
7 0
3 years ago
Suppose soda is on sale for $.50 a can, and you have a coupon for $.80 off your total purchase. Write a function rule for the co
wariber [46]

Answer:

I dont get it

Step-by-step explanation:


4 0
3 years ago
Is (5, 4) a solution to this system of equations?<br> 2x + 3y = 23 <br> y + x = 9
lions [1.4K]
No because it works for y + x= 9 but not the first one
6 0
3 years ago
Of the 145 students who took a mathematics exam, 80 correctly answered the first question, 81 correctly answered the second ques
jasenka [17]

Answer: 64

Step-by-step explanation:

the Kids that answered correct in any of questions 1 and 2 got at least one right so subtract the highest number which is 81 students by all the general amount of them, 145 that’s 64.

3 0
3 years ago
What is 2/15 closest to 0, 1/2, 2
Brums [2.3K]
0 < 2/15 < 1/2 < 2

Each number is decimal form:
0 = 0.00
2/15 = 0.13(repeating 3)
1/2 = 0.50
2 = 2.00

How far from each number closet to 2/15:
0.13 - 0 = 0.13
0.50 - 0.13 = 0.37


2/15 is closer to 0.
8 0
4 years ago
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