Answer:
Divide both sides by 4
Step-by-step explanation:
Please give brainliest
The answer is 31.832142857.
Answer:
60
Step-by-step explanation:
multiply the 20m x 6m
20x6=120. Is base x high
then
divide ➗ by 2
is equal to 60
I hope help you
Answer:
p = 5 and b = 8
Step-by-step explanation:
First, create a system of equations:
2p + 4b = 42
7p + 9b = 107
Solve by elimination by multiplying the top equation by -7 and the bottom equation by 2:
-14p - 28b = -294
14p + 18b = 214
Add these together, and solve for b:
-10b = -80
b = 8
Plug in 8 as b into one of the equations, and solve for p:
2p + 4b = 42
2p + 4(8) = 42
2p + 32 = 42
2p = 10
p = 5
So, p = 5 and b = 8
