Sam can solve 30 multiplication problems in 2 min. How many can be solved in 20 minutes

Katie is 6/10 of the way to Brianna's house. Larry is 7/10 of the way to Brianna's house. How much closer to Brianna''s house is Larry?

Suppose that the mean score of a class of 28 students was 73. the 18 male students in the class had a mean score of 64. what was the mean score for the 10 female students?

2x - 3y = 16 5x - 3y = 13

Is a square always a quadrilateral

The lines shown below are parallel. If the green line has a slope of - 4, what is the slope of the red line?

Rent-A-Tent rents party tents for a flat fee of $365 plus $125 a day. Capital Rentals rents party tents for a flat fee of $250 plus $175 a day.

Simplify the expression 5 + 2 * [ (2+2) * 5+5]

The probability of winning a particular game at the Game Place is 1/4. Find the odds against winning the game.

Adam wants to know the mean number of minutes students commuting back and forth to school each day. he selects a sample of 5 students using the random digit table beginning on line 12 shown.

Select the correct product. (a + 8) (b + 3)