Which expression is equivalent to 4 + 6 (ac + 2b) + 2ac?

30 ones 82 thousands 4 hundred thousands 60 tens and 100 hundreds. what number am i

Which type of probability is determined by personal experimentation and testing

Use the number line to order-5/2, 2 3/4, 1.25, and - 3.5 from least to greatest

The percent of working students increased 25.5% to 10.5%, what was the percent prior to the increase? (express your answer rounded correctly to the nearest tenth of a percent!)

A square with an area of 144 cm^2 is rotated to form a cylinder. What is the height of the cylinder?

Add h and 2, then multiply g by the result

A colony of ants has 50,000 members. Sam thinks the colony will grow at a rate of 4.5% each hour. About how many ants should he expect there to be in the colony after 10 hours

If jill had 6 different sweaters and 4 different pairs of pants how many different combinations can she wear?

2[s+3 (s-31) ]=18 how would i solve this

Paula ran 24 ft with the football and then passed it 15 feet to newt. newt ran 70 yards for a touchdown. what was the total number of feet the ball traveled?