In the morning, Alan drove 100 miles at the rate of 60 miles per hour; in the afternoon, he drove another 100 miles at the rate of 40 miles per hour. What was his average rate of speed, in miles per hour, for the day?

Eddie deposited $1200 into an account that earns 3% interest compounded 2 times per year. How much money will Eddie have in his account after 7 years? Round to the nearest cent.

7 is 1/10 of is it 1 / 10

It is known that a polynomial has solution if - 1 and 3i. What is the lowest possible degree polynomial with these solutions? (1) 1 (2) 2 (3) 3 (4) 4

A city was founded at the beginning of 1990 with a population of 55,000, and since then, the growth in its population has been exponential, increasing at x percent per year.

Problem Michael just finished a great meal in a restaurant in Wisconsin. The sales tax in Wisconsin is 5%, and it is customary to leave a tip of 15% for the waiter. The tip amount is calculated on the price of the meal before the tax is applied.

To solve a literal equation xm=x+z solving for x

Leann says 18 : 6 = 3, so 1.8 : 0.6 = 0.3 and 0.18 : 0.06 = 0.03. Is Leann correct? Explain how to solve these division problems.

Which of these is an example of a literal equation? A. 3x - 4y B. 12 = 9 + 3x C. 6 + 30 = 62 D. ax - by = k

What is the GCF for 9y, 6x and 2g?

the axiom that allows b (7) to be written 7b.