You realize that your science test scores are 84, and 88. What possible scores should you get to have an average between 86 and 90?

You could get a 89,90 or a 91 to get an average between 86 and 90.

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:

noncoplanar points are points that do not lie on the same line.