Suppose you're exchanging money from one form of currency to another, where $1.00 in currency A equals $1.70 in currency B.

If x = amount of currency A and y = amount of currency B, write an equation to
model this currency conversion. Do not include spaces in your answer.

How much is $8.00 in currency A equal to in currency B?$

How much is $17 in currency B equal to in currency A? $

step-by-step explanation:

what grade level is this? need to know so i can look in my old textbooks!

8+10

step-by-step explanation:

you multiply 4 by 2 and 5 by 2

the revenue of the fitness center, y, is the product of two factors: the number of members and the fee paid by each member. there are 320 members now, but number of members goes down by 10 for each $5 increase in fees, so if x is the number of $5 price increases then members is equal to (320 - 10x). since the fee is currently $45, and the fee increases by $5 for every price bump x, the fee is given by (45 + 5x). so, revenue y is given by y = (320 - 10x)(45 + 5x).

step by step solution :

step   1   :

1.1     4 = 22

(4)3 = (22)3 = 26

equation at the end of step   1   :

  ((23) • 26)2

step   2   :

equation at the end of step   2   :

  (23 • 26)2

step   3   :

final result :

  218

ya