Amy weighs 87 pounds and wants to gain weight. After 6 weeks she weighs 99 pounds. What is her average rate of change?

Which of the following statements is not true? a.parallel lines are lines in the same plane that never intersect. b.congruent figures have the same shape and same size angles and sides. c.similar figures must have the same shape and the same size. d.a rotation is when you turn a figure around a certain point.

If you had $1,900,000, how many days would it take you to spend all if you spent $1 a second. (there are 86,400 seconds in a day)

Which of the following is the shape of a cross section of the figure shown below