Use mental math to solve the problem.

Mario sold his old skateboard for $45. If he buys a

new skateboard for double the price that he sold

his old one, how much did he pay for his new

skateboard?

Find a formula for the inverse of the function. f (x) = 1-2/x^3.

Two functions are combined resulting in the function j (x) = - 3x2 + 5. Which operations applied to the specified functions could result in j (x) ? Select three options.

What is the hypotenuse if the base is 2 and the length is 2

A bike travels at 13km per hr. convert miles per hr given that 1 mile=1.56km

You and some friends went out toT. G. l Fridays for dinner. You ordered root beer, sweet potato fries and cheese quesadillas. The total bill came to $21.86. Your dad has told you many times that it's important to leave a good tip; about 20%.

Evaluate the function g (t) = 3/2t - 5/2, when t = 5

A lighthouse casts a 128 footshadow a nearby lampost that measures 5 feet 3inches cast an 8 Foot Shadow

How do you calculate a net worth statement? A. Assets+Liabilities B. Assets-Liabilities C. Assets / Liabilities D. Assets x Liabilities

It is clear that a large survey is an appropriate method for a study of marriage patterns among college students. What will the researcher need to do to insure that the research sample is random?

What is the volume of a cylinder, in cubic feet, with a height of 16 feet and a base diameter of 6 feet?