Is the lcm of a pair of numbers ever less than both the numbers

Ellie earned $18.40 by babysitting. She worked 2.3 hours. How much money was Ellie paid per hour?

Simplify the square root of 5 times 3 square root of 5

Mr. Gold had 4 times more cars than motorcycles in his garage. After he bought 4 more cars and sold 4 motorcycles, there were 8 times more cars than motorcycles. How many cars and motorcycles were there in garage?

Express your answer as a polynomial in standard form. f (x) = 3x2 - 7x + 3 g (x) = - 3x + 3 Find: f o g (x)

A recipe for chili calls for 5 pounds of ground beef for 18 people. How many pounds of ground beef are needed for 50 people

Round 348.5 to the tens place

Factor completely. 20x4+8x3+40x2

A soccer goalie can block 3/5 of the opposing team's shots. Suppose there are 20 attempted blocks in a soccer game. Which can be used to simulate the results of the goalie's attempted blocks? A. You can flip a coin.

Johnny saves all his nickels and dimes in a jar. one day he counted them and found there were 81 coins worth 5.55. how many nickels and how many dimes were in the jar

How do you change a improper fraction to a mixed number?