At 6 a. m. the temperature was 18oF. By noon it had risen to 36oF. A student claimed that it was then "twice as warm" as it was at 6 a. m. Is this student correct? Explain.

Ben goes to the grocery store at a rate of 7 times a week. How many times would he be expected to go to the grocery store in 17 weeks? times Translate to a proportion: V weeks weeks times in 17 weeks

Identify the vertex for y=2x square - 4x-2

Why is using coins as money easier than using gold bars? a. coins are more durable c. coins are more uniform b. coins are more portable d. coins are more limited in supply

7x-3y = 10 -3x-8y = 5

F (x) = 10x 5 and g (x) = 3x 6 then what is (f-g)

What is the sales tax on a jacket priced at $525 if the sales tax rate is 6%?

The amount that sunrise library charges for an overdue book is $0.25 per day plus $1 service charge. write a function using 2 variables for this situation.

How much work is done on an object if 6 newtons of force are applied to the object and it moves 3 meters? A. 0.5 J B. 2 J C. 3 J D. 18 J

Can a monomial have a negative exponent

What is make a ten to add 7+4=