Well whats the question and i will help cause I'm really good at math
7 times 0.45 divided by 5 and you get 0.63
Y=-7x-5
9=-7(-2)-5
9=14-5
9=9
Please mark the brainliest, if you think i helped!
9^2/9^7
when dividing powers, we subtract the exponents
9^(2-7)
9^ (-5)
a negative exponent flips from the numerator to the denominator
1/ 9^5
Choice D
Answer:
x=84
Step-by-step explanation:
thi is the answer of the questions