a music store marks up the instruments it sells by 30%.If the store bought a guitar for $45, what will be its store price? Give your answer in money format for example if your answer is 14.2, you should type $14.20. No spaces. *

Selling price= $58.5

Step-by-step explanation:

Giving the following information:

Guitar cost price= $45

Mark up percentage= 30%

To calculate the selling price of the guitar, we need to use the following formula:

Selling price= cost price*(1+mark up)

Selling price= 45* (1+0.3)

Selling price= 45*1.3

Selling price= $58.5

step-by-step explanation:

y = | -2(-2) |     →     y = | 4 |     →     y = 4       ⇒   (-2, 4)

y = | -2(-1) |     →     y = | 2 |     →       y =   2       ⇒   (-1, 2)    

y = | -2(0) |     →     y = | 0 |     →       y = 0         ⇒   (0, 0)

y = | -2(1) |   c →     y = | -2 |     →     y =   2         ⇒   (1, 2)    

y = | -2(2) |     →     y = | - 4 |     →     y =   4         ⇒   (2, 4)