A company charges $5 for each poster ordered, plus a fixed shipping charge of $4, no matter how many posters are ordered. Which table BEST represents the total costs of ordering different numbers of posters?

Poster Orders

Number of

Posters Total Cost

($)

1 5

2 10

3 15

4 20

Poster Orders

Number of

Posters Total Cost

($)

1 9

2 9

3 9

4 9

Poster Orders

Number of

Posters Total Cost

($)

1 9

2 14

3 19

4 24

Poster Orders

Number of

Posters Total Cost

($)

1 9

2 13

3 17

4 21

let's solve your equation step-by-step.

4x+2=2x+12

step 1: subtract 2x from both sides.

4x+2−2x=2x+12−2x

2x+2=12

step 2: subtract 2 from both sides.

2x+2−2=12−2

2x=10

step 3: divide both sides by 2.

2x

2

=

10

2

x=5

step-by-step explanation:

46

step-by-step explanation:

given

height = 168 cm

formula

height =2.47*f+54.13

solution

168 = 2.47f + 54.13             subtract 54.13 from both sides

168 - 54.13   = 2.47f             combine

113.87 = 2.47f                     divide by 2.47

113.87 / 2.47 = f                   combine

46.1 = f  

answer: 46 cm

answer: 1.5

step-by-step explana