Whats the algebraic expression of the difference of an number and 45 is 12

What is the difference? x2 - 2x-15 x2+2x-35

Y now steps and man 1. 3x + 5y + 8x + 2y

there are 40 players in 2 basketball teams. 25% of the players did not like thier positions. how many players like their positions

At the market you can buy 5 bags of apples for $23.60. At the orchard you can get 7 bags of apples for $32.76. Which is the better deal?

Ariana completed 6/7 of her math problems before dinner and the rest after dinner. How many problems did she have if she completed 12 before dinner?

During the enlightenment, how did scientists change the way they proved their ideas

D - 8 divided by 5 = - 4 d =

Evaluate the first expression for b = 5. 5b - 12.4

On Friday, 65% of the students at plainview Middle school bought a hot lunch and the rest of the students packed thier lunch. What fraction of students packed their lunch? Select all that apply

Graph the solution of y - 2 > 1 on a number line.