How many pairs of parallel does a trapoziod have?

What is the horizontal distance from the plane's starting position to its finishing position? Round your answer to the nearest tenth of a kilometer.

Trail mix made for three people uses 3 cups of almonds. 1 cup of raisins and 1/3 cup of chocolate chips. If the same ratio of the ingredients is used for twelve people, how much of each ingredient is needed?

To increase a number by 3% what single multiplier would I use

Solve systems of 2 linear equations by using the linear combination method 4). - 15x-2y=-31 4x+6y=11 5). 7x+2y=-3 - 14x-4y=6 6). - 5x+2y=-10

A truck heads north at a constant speed of 80 km/h. A car leaves 20 minutes later heading north along the same road and travelling at a constant speed of 90 km/h.

Professor must randomly select 4 students to participate in a mock debate. There are 18 students in his class. In how many different ways can these students be selected, if the order of selection does not matter?

Explain how to write a word problem to match the inequality d < 120. Demonstrate with an example.

Four times the square of a number is thirty-six

11/15 3/5 2/3 19/30 least to greatest

4 fifths of a number is 64 find the number