If P(x) = 4x-3, which of the foowing is the inverse of Ax)? A. F'(x) = 7x48 B. F1(x) = 7x=3 C. F"() = 4x +3 D. F'(x) = 4x​

answer: t=3

step-by-step explanation:

n=9

step-by-step explanation:

7 times a number = 7n

decreased by 13 = 7n-13

same as is =

5 times the number = 5n

increased by 5 = 5n+5

7n-13 = 5n+5

2n=18

n=9

i would say b) is your answer

sorry if im wrong

step-by-step explanation:

the 8 in 8,420 is in the thousands place so it's value is 8 thousand.

the 8 in 6,870 is in the hundreds place so it's value is 8 hundred.

divide 8000 by 800 to find the answer:

8000 / 800 = 10

the 8 in 8,420 is 10 times greater than the 8 in 6,870