Sandy drove 12 miles in 15 minutes. If she drove at a constant rate, what is her speed in miles per hour?

Find the reciprocal of the number. Multiply to check your answer. 6 A. 1/6 B. 1 C. 12 D. 36

Factor - 4d 3 + 28d 2 - 4d. - 4d (d2 - 7d + 1) - 4 (d2 - 7d + 1) - 4 (d3 - 7d2 + 1)

A 3-pack of beaded necklaces costs $4.47. What is the unit price? per necklace

Why wont the opposite of a postive number never be a postitive number

Forty tickets were Sold for a lottery. If Lin bought two tickets, what are the chances he will win?

Which rules of exponents will be used to evaluate the expression. Check all that apply. Left-brace (7 Superscript 5 Baseline) (7 cubed) right-brace Superscript negative 4 quotient of powers product of powers power of a power power of a product

A motorboat takes 5 hours to travel 100 kilometers going upstream. The return trip takes 2 hours going downstream. What is the rate of the boat in still water and what is the rate of the current?

the county requires 2 teachers for every 45 students. Write a proportion that gives the number t of teachers needed for 315 students.

Solve inequality. Solve for x. Write the solution in interval notation. |x - 2| = 3

The archaeologist plans to count the number x of emissions in a 25 minute interval.