Sales Daria sells televisions. She earns a fixed amount for each television and an additional $15 if the buyer gets an extended warranty. If Daria sells 13 televisions with extended warranties, she earns $1,040. How much is the fixed amount Daria earns for each television?
The fixed amount Daria earns for each television she sells is $

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)  

x=-7

step-by-step explanation:

x+3=-10

-10+3=-7

x=-7

y=-2.5x+12.5

step-by-step explanation:

5y=2x+10

y=0.4x+2

slope=-2.5

5=-2.5*3+b

b=12.5

slope= 1

y-inter slope= 0

x       y

o     0

1       1

2     2

ect.

step-by-step explanation: