Answer:
5x^5
y^4
Step-by-step explanation:
-40 ÷ -8 = 5. Then subtract x to the 2nd from x to the 7th, which is x to the 5th. And once you do the same with y, you get y to -4. But since there can't be any negative exponents, you bring that down, giving you the final answer.
Answer:
top right.
Step-by-step explanation:
<span>M1*V1=M2*V2
M2 = </span>M1*V1 / V2
M2 = (1.50)(4.2) / 5.0
M2 = 6.3 / 5
M2 = 1.26
