OK HOW TO SLOVE INTERIOR ANGLES?

x= 32

∠ABC= 79

∠ACB= 64

Step-by-step explanation:

To solve interior angles, remember that a triangle always sums up to 180 degrees. So, all the angles added together should equal to 180 degrees.

The equation would be: 2x+15+2x+37= 180

Step 1- Add common variables.

(2x+2x)+(15+37)= 180

4x+52= 180

Step 2- Subtract 52 to both sides.

4x+52= 180

   -52    -52

4x= 128

Step 3- Divide both sides by 4.

4x= 128

4     4

x= 32

Now that we know the value of x, substitute it into the angles.

∠ABC= 2(32)+15= 79

∠ACB= 2(32)= 64

Check          

Add all the angles together to make sure they sum up to 180 degrees.

79+64+37= 180

Hope this helps!

whatever you can spend with $11.53 or under.

step-by-step explanation:

20 - 8.47 = 11.53. take away the money he used for lunch from the starting amount of 20.

answer: -1

step-by-step explanation: