Lance wants to find the total length of three boards. he uses the expression 3 1/2+2+4 1/2 how can Lance rewrite the expression using both the associative and community properties of addition

6 ounces of silver is worth $120. Graph the relationship of the value of the silver to its weight

T a carnival Cody bought 15 tickets. If he used 6 tickets trying to win the ring toss game, what is the ratio of tickets he has to tickets he's used?

Assume that you select 4 coins at random from 8 coins: 6 dimes and 2 quarters. what is the probability that all of the coins selected are dimes? enter your answer as a fraction

Solve for b: y = mx + b +mx + mx y + mx = b

8x 1/4 how to simplify the radical expression

List the fractions and decimals from least to greatest 3/4,-7/10,-3/10,8/10

There are three drains in a 6-meter-deep reservoir of water. To lower the water level by 2 meters it takes drain A 2 hours, drain B 3 hours, and drain C 4 hours. If all three drains are opened at once, how long will it take to empty the reservoir?

Jack borrowed a sum of 12000$ from a financing company for 3 years at 15% per annum. What is the total interest he paid in 3 years?

What is - 7 = x/2 + 1

the sum of two numbers is 892 write an addition equation with the sum of 892 then write a related subtraction equation