How do solve an equation that have decimals

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?

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.

A tiny area on a computer chip measures 2.3 x 10^-3 mm by 1.7 x 10^-4 About how many time longer is the longer dimension than the shorter dimension? A. 1.35 B. 6 C. 7.4 D. 13.5