Mary and her brother John collect foreign coins. Mary has four times the number of coins that John has. Together they have 200 foreign coins.

How can you determine if a function is linear or nonlinear from the graph of the function?

While traveling across flat land, you notice a mountain directly in front of you. The angle of elevation to the peak is After you drive 17 miles closer to the mountain, the angle of elevation is Approximate the height of the mountain.

A number sentence that uses the equal sign to show two expressions have the same value is an?

With a short time remaining in the day, a delivery driver has time to make deliveries at 6 locations among the 9 locations remaining. How many different routes are possible?

One angle of a right triangle measures 51 degrees. What is the measure of the other small angle?

Solving equations and Inequalities 1) - 10p=2 (p-12)

How do convert 0.232 into a decimal

80 is ten times as much as

A variable expression cannot consist of numbers or operations. True or false

Which numbers belong to the domain of the relation { (-2, 4), (0, - 3), (4, 7), (-2, 5) }? Choose all answers that are correct. A. -3 B. -2 C. 0 D. 4