2. A printer is sold for $642 inclusive of 7% GST. Find the marked price of the printer. answer this question with step by step explanation
plz!!

what level of math? also i don't need to be paid if i can you.

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).

a reflection across the x axis and a 90 degree rotation left and right.

3+3+3+2*2*2+29*12 = 365

step-by-step explanation: