Amanda gave 10 trading cards to her brother and then one-half of her remaining cards to her best friend. After doing that, she had 53 trading cards. How many cards did she have to begin with?

Find the product of.

Omar was born weighing 8 pounds, 3 ounces. The doctor says he should gain 5 ounces each week for the next 4 weeks. How much should Omar weigh after 4 weeks?

A box has 3 hockey and 6 football cars. What is the probability of selecting a hockey card, keeping it out, and then selecting a football card?

An air traffic controller has two jets on her radar. On a coordinate grid that is labeled in miles, the jets are located at (40, - 30) and (-60, - 30). How far apart are the two jets?

What's the cube root of 81?

54,36,24 whats the next term in the geometric sequence

The price of a bike at Store A is 5656 the price xx (in dollars) at Store B. The price at Store A is $150.60$150.60. Write and solve an equation to find how much you save by buying the bike at Store A.

If y = 4when x = 10 find y when x=2

A sphere has a surface area of 9,244 square feet. What is the radius of the sphere? Round to the nearest hundredth.

Construct a polynomial function of least degree possible using the given information. Real roots: - 2, 1/2 (with multiplicity 2) and (-3, f (-3)) = (-3,5)