Answer:
7h=63 so a because she charges $7 per hour and earned a total of $63
Answer:
k= -13
Step-by-step explanation:
-6k = -10 + 88
-6k = 78
k = -13
Answer:
16 cm
Step-by-step explanation:
Let the width be x
The length will be 3 x since the length is three times the width
Perimeter=2(l+w) where l is length and w is width
By substituting 128 cm for perimeter, x for w and 3 x for l then
128=2(3x+x)
128=8x

Therefore, the width is 16 cm, the width is 16*3=48 cm
Your answer should be 97 bb
Answer:
A
Step-by-step explanation: