Which equation exemplifies the commutative property of multiplication?

1: 5+3=3+5

2: 7 (5x2) = (7x5) 2

3: 12x1=1x12

4: 4x4=2x8

Explain when a trapezoid is not a parallelogram. Sketch an example.

Casey types at a constant speed, as shown in the following table. 1 Word per 5 sec, 2 word per 10 sec, 7 word per 35 sec, 12 word per 60 What does 5 word mean in this situation?

What is m? - 4m+5 (8m-7) = -251

How does decomposing a factor allow you to group numbers differently?

A purse is on sale for one fourth off of the original price, or $12 off. What was the original price of the purse?

Angela enjoys swimming and often swim a at a steady pace to burn calories. At this pace, Angela can swim 1,700 meters in 40 minutes. What is Angela's unit rate?

47 is 0.5% of what number

R=2s-6t+5 / 2, solve for s

Kayla won 37 bouncy ball playing hoops at her schools game night then she gave two to each of her friends she only has 7 left how many friends does she have

sue has 5 ropes of 5350 mm each. If she ties them together to make one long rope and each kont takes up 15 cm, how long will the rope be