Jorge's puzzle has 20 fewer pieces than rosi's puzzle. Jorgie's puzzle has 80. Pieces how many pieces does rosie's puzzle have?

Simplify this expression - - (12-4x) + 8 (10-x)

What are the side lengths of a triangle that has an area of 7.5ft squared?

What type of triangles have all sides 60 degrees

Expanded form of 3801440

Four brothers share 3 pizzas equally. How much of a pizza does each brother get

Which is longer; 180 seconds or 3 minutes?

Find 2 a for a = 3 1/4 1) 6 1/2 2) 6 1/4 3) 23 1/4 4) 5 1/2

Find one counter example to show that the conjecture is false. angle 1 and angle 2 are supplementary, so one of the angles is acute. Choose the best counter example for the conjecture. A. m ∠ 1 = 40° and m ∠ 2 = 144°B. m ∠ 1 = 90° and m ∠ 2 = 90°C.

18% of 2 m and 20cm in meters

You are paid $8.55/hr at your part-time job. You work 10 hours per week. You are considering working a part-time job for $6.25/hr, and it pays tips. You will earn an average of $3.00/hr in tips.