Mary is 15 years older then her niece Katie. In 10 years Mary is two times as old as katie. How old are Mary and Katie now?

A statement that can be expressed in if-then form is a? a. Converse b. Conditional c. biconditional d. counterexample

Later bought 2/6 pound of green grapes and 3/8 pound of red grapes how many pounds of grapes did he buy altogether

In the chamber of commerce, 66 2/3 % of the members are women's and 200 of the member are men. How many chamber of commerce members are there in all?

The fuel efficiency of passenger cars has increased significantly since the 1970s. A linear model of this situation is given below, where x represents the number of years after 1970, and y represents the average miles per gallon. Interpret the slope.

Do you think a number's absolute value can be 0? If so, which number (s) have an absolute value of 0? If not, explain.

The table below shows the proportional relationship between the weight of cereal, in ounces, and the number of packs of cereal: Number of Packs of Cereal Number of Ounces of Cereal 3 39 4 52 5 6 What is the constant of proportionality? 13 39 42 78

Find the quotient of 63.49 divided by 7.1, round to the nearest hundred

What is the slope of a line that is parallel to the line y = 3/4x + 2?

Analyze the graph. Which inequality represents the graph? y > x + 4 y - 3x + 4 y < - 3x + 4

If x = 2 calculate the value of x squared - x