Show each multi-step equation. show your work.

1. a-2+3=-2

2. 30=-5 (6n+6)

solve each inequality. show your work.

1.-9x > -90

2.-6b+2 < 56

If the measure of angle 1 is 110 degrees and the measure of angle 3 is (2 x+10 degree), what is the value of x?

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

Acircle has a circumference of 28.36 units what is the diameter of the circle