4x 10^7 is times as much as 4 x 10^3 a. 4x 10^4 b. 4x 10^10 c.10^10 d. 10^4

Iwant to know what 3g+5h+4g-2h is my teacher is too selfish to tell us

Which of the following pairs of functions are inverses of each other? o a. f(x)=x72+8 and 96-9 = 7/x+2) =8 o b. f(x)= 6(x - 2)+3 and g(x) - *#2-3 o c. $4) = 5(2)-3 and 90- 4*: 73 o d. f(x) = 6)-12 and 910 – +12

Jacks bank statement shows an account balance of -$25.50. which describes the magnitude, of size, of the debt in dollars