What is the initial value of the exponential function shown on the graph? A : 0
B : 1
C : 2
D : 4

The ratio of two numbers is 5 to 4. the sum of the numbers is 99. what number is the greater of the two numbers?

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters.

Subscriptions to a popular fashion magazine have gone down by a consistent percentage each year and can be modeled by the function y = 42,000(0.96)t. what does the value 42,000 represent in the function?