Kim had 13 pencils she gave some pencils to her friend and then she got two new pencils now she has 9 pencils how many pencils did she give to her friend

A scientist is studying wildlife. She estimates the population of bats in her state to be 270,000. She predicts the population to grow at an average of 2.9%.

Order the following integers from least to greatest: -41,-51,-38, 50, 41 and 13

If 33% of the day is spent sleeping how many hours are spent sleeping

The table shows how an elevator 500 feet above the ground is descending at a steady rate. Which equation represents the height, h (t), of the elevator in feet, as a function of t, the number of seconds during which it has been descending?

How do you turn two thirds into a decimal

Jovie Is maintaining a campfire. She has kept the fire steadily burning for 10 hours with 15 logs. She wants to know how many hours she could have kept the fire going with 9 logs. She assumes all logs are the same

What is the value of the dependent variable if the value of the independent variable is - 4? when the problem is f (x) = - 3x^2+5x

which of the following are necessary when proving that the opposite side of a parallelogram are congruent. check all that apply

What is the product of polynomials (2a - 7 + a2) and (5 - a) ?

Solve this equation: - 9h - 6 + 12h + 40 = 22.