Yes you just have to cross multiply
The answer is 40.
H - hours W - weeks
20 x 2 = 40
Answer:
22
Step-by-step explanation:
QS =2×11 = 22
__________
Answer:
13 footballs and 13 basketballs
Step-by-step explanation:
Let f = footballs
b = basketballs
f=b since we are buying an equal number
9f+7b = 208
Substitute f=b
9f+7f = 208
16f = 208
Divide by 16
16f/16 = 208/16
f=13
We are buying 13 footballs
Since f=b
We are buying 13 basketballs
