Tim can complete 168 math problems in six minutes. How many problems could he complete in one minute?

The ratio of pear trees to apple trees at an orchard is 2:5. Which is a true statement about the populations of the trees at the orchard? A. For every 8 pear trees, there are 11 apple trees. B. For every 10 pear trees, there are 30 apple trees. C.

What's the first step to solving a two step equation

Nelson decides to invest $1,000,000 in a period annuity that earns 4.8% APR compounded monthly for a period of 15 years. How many years will it take Nelson to earn back his initial investment?

Suppose that h (x) varies directly with x and h (x) = 44 when x = 2. What is h (x) when x = 1.5? options: 14.7 22 33 132

K (x) = 3x+3; find k (-2x)

An art student wants to make a model of a rectangular classroom. The length of the classroom is 2.4 times its width. The length of the student's model is 42 in. What should the width of the model be? a. 17.5in b. 20.5 in c. 83. 6in d. 100.8in

The length of a rectangle is 4 times the width. The perimeter of the rectangle is 45 inches. What is the area of the rectangle / 9960871/ce166f9f? utm_source=registration

Dominic books with 12 postcards in each book. He has 4 boxes with 20 coins in each box. If he gives 15 post cards to his friends, how many postcards and coins does he have?

Which system of equations has exactly one solution? - 2x-4y = 8 x+y=7 3x+y=-1 x-2y = -2 3x+3y=3 -Ex-by=3 3x-2y=4 -3x+2y=4

The side length of a square is shown. Which expressions are equal to the perimeter of the square? (w-2) Select all that are correct. 2 (w - 2) + 2 (w - 2) w + w + w + w - 2 - 2 - 2 - 2 4w - 2 2w - 4 4 (w - 2)