Let x = times in the pool
Let y = times in the basketball courts
42=3x+5y
x+y=12
Therefore y = 12-x
Subsitute for y
42 = 3x + 5(12-x)
42 = 3x + 60 -5x
Subtract 60
-18 = -2x
9 = x
The person used the pool 9 times.
A because because you multiply 5 times 14 and that gives you 70
Answer: y = 1.5x + 3
Step-by-step explanation:
Answer:
supplementry angles
Step-by-step explanation:
they add up to 180 degrees
There are 5 yellow roses in each of Michelle's vases.
<u>Colise</u>
2 vases x 10 red roses = 20 total red roses
2 vases x 5 yellow roses = 10 total yellow roses
20 red roses + 10 yellow roses = 30 total roses
<u>Michelle</u>
30 total roses / 6 red roses in each vase = 5 yellow roses in each vase