What is this property: 7 + (4+4) = (7+4) + 4

Anthony is making a collage for his art class by picking shapes randomly. He has five squares, two triangles, two ovals, and four circles. Find P (a triangle or a square is chosen first).

Mr John was paid $190 for a job that required 40 hours of work. At this rate, how much should he be paid for a job requiring 60 hours of work?

Which of the following sets of numbers could represent a 45-45-90 right triangle?

8.7 to the nearest tenth

Ashley went to HEB to buy the apples to make her famous apple pie. if she bought 22 pounds of apples for $1.43 per pound. How much did Ashley pay for the apples?

Unit 7: polygons & quadrilaterals

3 cans of green beans cost $1.80 retail but 9 cans of green beans how much did he pay

What is 25/8 as a percent Show your work

Now find the answer and enter it here. 10 - 5 2/3

An experimenter has prepared a drug dosage level that she claims will induce sleep for 80% of people suffering from insomnia. After examining the dosage, we feel that her claims regarding the effectiveness of the dosage are inflated.