Answer:
45
Step-by-step explanation:
a = 78/20=45
Answer:
B.) No, the power multiplied to 8.64 should have an exponent of 0.
Step-by-step explanation:
took the test on Edgenuity and got it right! Hope this helps and please mark brainliest if can.
Answer:
q = 8
Step-by-step explanation:
Given the 2 equations
p + q = 36 → (1)
p - q = 20 → (2)
Add the 2 equations term by term
2p = 56 ( divide both sides by 2 )
p = 28
Substitute p = 28 into (1)
28 + q = 36 ( subtract 28 from both sides )
q = 8