Ivan earned j dollars in July and a dollars in August. The mean (average) of his earnings per month was s dollars. Which equation represents this information? A. ja/2=s
B. j+a=s
C. j+a/2=s
D. ja=s

Step-by-step explanation:

Phoebe is creating a border for a rectangular poster. The poster has a ... Ivan earned j dollars in July and a dollars in August. The mean (average) of his earnings per month was s dollars. Which equation represents this information?

597

step-by-step explanation:

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: