-x>-7 is the answer the line
_
10x10 to the power of 3 is 1000
1000x630= 630 000
Answer:
y^5
Step-by-step explanation:
y^-2/y^-7
When we divide exponents with the same base, we subtract the exponents
y^ ( -2 - -7)
y^ ( -2+7)
y^ 5
Answer:
1.50d=total
Step-by-step explanation:
hope it's right