Answer: f^-1(x)=-7x+3 maybe ? i think
Step-by-step explanation:
The answer is $116.18. 135 is 116.2% of the previous year.
It looks as though you missed a number, but you would factor out an x or a y to get your answer and subtract the whole thing
Yeah the first one (A) seems like the best to me :)
Answer:
PQ = 18
Step-by-step explanation:
If R is the midpoint of PQ, then PR = RQ
⇒ 6x + 7 = 3x + 8
⇒ 3x = 1
⇒ x = 1/3
So PR = 6x + 7 = 6(1/3) + 7 = 9
and RQ = 3x + 8 = 3(1/3) + 8 = 9
⇒ PQ = PR + RQ = 9 + 9 = 18