What is the multiplicative inverse of the the fraction 2/7

A. - 7/2

B. 0

C. 1

D. 7/2

Amy usually swims 20 laps in 30 minutes. What is her rate in laps per minute?

A student must learn M unfamiliar words for an upcoming test. The rate at which the student learns is proportional to the number of items remaining to be learned, with constant of proportionality equal to k.

If the slope of line a is - 4, and line a is perpendicular to line b which statement must be true? The slope of line b is - 4 The slope of line b is 4 The slope of line b is 1/4 None of the choices are correct

What does difference mean in math

What are the fact of 12 and 9

the test scores for 10 students were 61,67,81,83,87,88,89,90,98, and 100. which frequency table represents this data set?

Max bought tools costing $75. He made a $30 down payment and plans to pay off the rest in 5 months. How much will Max's monthly payments be

Donna wants to give her child some cough medicine. However, she is unsure about the dosage, so she reads the directions. She notices that the dosage differs based on age. Determine the independent variable and the dependent variable A.

How do you use slope to prove line are parallel

What is 8 divided by 19