Which equation is an example of the use of the associative property of addition?

1) x+7=7+x

2) 3 (x+y) = 3x+3y

3) (x+y) + 3 = x + (y+3)

4) 3 + (x+y) = (x+y) + 3

If a coin is tossed and a number cube is rolled what is the probability of getting heads and the number cube shows 3? 1/2 1/9 1/6 1/12

If Joy's age is now three times her age 14 years ago how old is she

44=t/11how do I solve this problem

Darius wants to purchase his favorite salad dressing. The salad dressing comes in two different size bottles. The 16 ounce bottle is on sale for $3.36. The 10 ounce bottle is priced at $2.30.

What is the GCF of 18, 45, 63

A new school banner is to be 4 1/2 feet wide by 7 1/4 feet long. what is the area? if a fabric for the banner costs $6 a square foot, how much will the banner cost to make?

A highway speed monitor is located on the side of the road that has a speed limit of 45 mph. The system records the speeds of passing vehicles. The data below shows the speeds of the first 9 cars that pass.

P-c=100+a solve for a

Solve each of the following equations. (2 answers) |2x-3|=2

Which of the following describes the transformations of g (x) = - (2) * +4 - 2 from the parent function RX) = 2*?