Ms. dawson spent $28 for 8 notebooks. if each notebook sells for the same price, how much would she have to spend for 48 notebooks?

She would have to spend $168

Step-by-step explanation:

Step one:

Divide 28 by 8 to find out how much one individual notebook costs.

28/8 = $3.50

$3.50(a)

a = amount of notebooks bought

Now multiply it by how many she buys

$3.50(48) = $168

This means she spend $168 on 48 notebooks.

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)  

28

step-by-step explanation:

because that's the answer