the sum of two numbers is 10. the larger number is 4 times the smaller number. what are the two numbers? let x = the smaller number let y = the larger number. which two equations represent the system for this word problem?

You have eleven books but only have room for six of them on a shelf. How many possible ways can the books be arranged? 332,640 39,916,800 720 5,702,400

A carpet cost $15 per square foot. (When calculating the price, any fraction of a square foot is counting as a whole square foot). if the area you want to carpet is 19.7 square meters how much will it cost to buy the carpet?

Factor 54+27 using the gcf What is the factored expression

Make an equation and solve! A man has $0.70 in dimes and nickels. He has 8 coins altogether. How many nickels does he have?

Charlene has 12 plastic cups. Of the 12 plastic cups, 3 were green, 4 are red and 5 are blue. She stacks the cups into a single stack in random order. What is the probability that the cup on top of the stack is not green

3 1/4 as an improper fraction

Ruben put an empty cup underneath a leaking faucet. After 1 1/2 hours, Ruben collected 1/4 cup of water. What is the rate, in cups per hour, at which the water is leaking from the faucet?

What is 1/4 parentheses 4x + 8 in standard form?

a kennel has40 dogs in total, some are puppies and some are adults dogs. the ratio of puppies to adult dogs is 1:4 how many puppies are there

2. Justify each step of the proof. Conjecture: If 2 (x2 + 5) = 60, then x is 5 or - 5. 1. 2 (x2 + 5) = 60 1. 2. 2x2 + 10 = 60 2. 3. 2x2 = 50 3. 4. x2 = 25 4. 5. x = ±5 5.