Skylar drove 280 miles in 5 hours. If she continued at the same rate, how far would

she travel in 20 hours?

Three times a first number decreased by a second number is 27. the first number increased by three times the second number is - 21. find the numbers

On a scale drawing, the scale is 1/2 inch = 1 ft. What are the dimensions on the scale drawing for a room that is 22 ft by 17 ft?

One pound of swordfish costs as much as 1.5 pounds of salmon. Mrs. O pays $39 for 2 pounds of salmon and 3 pounds of swordfish. Find the ratio of the amount of money Mrs. O pays for the swordfish to the amount of money she pays for the swordfish.

What part of a graph gives me the solution to a system of inequalities once i've graphed them

What is the first step in solving this equation? 3 (2x + 6) - 4x = 2 (5x - 2) + 6?

6,000 is 10 time as much as

Which integer represents 7 feet below sea level?

If you toss a coin 6 times and list the results (heads or tails) in order, how many different orders are possible?

A multiple choice test has ten questions each with four possible answers of which only one is the correct answer. what is the probability that sheer guess work yields 5 to 10 correct answers?

A right triangle has legs that are 15 feet and 25 feet long. What is the length of the hypotenuse?