5.3-2.8x-7.1+3.9x

Simplify and combine like terms

Factor 1 - 2.25x 8 and give answer

How do you find angles of triangle in degrees

Hamburger Heaven is having a lunch special where customers buy one 3/4 - pound cheeseburger and get one free. If they set aside 37 1/3 pounds of meat, how many 3/4-pound cheeseburgers can they make?

Problem Solving Solve each problem by looking for a pattern. 1. Harold has 4 classes each school moming. Each dass is 1 hour long, and there are 10 minutes between classes. The first class starts at 8:00 AM. What time does the fourth class end?

Jon weighs 148 lb and hopes to gain 2 lbs a week. Matt weighs 193lb and hopes to lose 1 lb a week. How many weeks until the weight the same?

What number is 256 compatible to

Find the first, fourth, and tenth terms of the arithmetic sequence described by the given rule. A (n) = 12 + (n-1) (3)

Mrs. Martinez is putting gas in her car. If each gallon costs $3.70, how much did it cost her to put in 13 gallons of gas?

If m∠A = m∠B and m∠A + m∠C = ∠D, then m∠B + m∠C = ∠D. Which property is shown? A) reflexive property B) substitution property C) symmetric property

Nathan is playing golf at a golf course. The height of the golf ball from the ground, in feet, x seconds after the ball is hit is given by the expression below.