50 percent of a number is 7. What is the number

Quadratic equation: The difference between two positive numbers is 7 and the sum of their square is 289. Find the two numbers Can you tell me how this works?

Use distributive property and partial products to find 7 x 12

5/4 - 4/4 ples tell me

If joys age is 3 times her age 14 years ago, how old is she?

The score on a trivia game is obtained by subtracting the number of incorrect answer from twice the number of correct answer. If a player answered 50 total question and obtained a score of 40, how many questions did the player answer correctly?

Multiply. 4/5 x 2/5=

Give a counter example to the following statement. All quadrilaterals are rectangle

In 2010 a man mailed a $400 check to another man to repay a $400 debt of his great great grandfather who died in 1849. A bank estimated interest on the loan to be $454 million dollars for the 155 years it was due.

Ben was framing a small herb garden for his mother. He wants to garden to be 30 inches long and 45 inches wide Which piece of wood will Ben need to purchase to frame the garden?

A credit report maintains negative financial information for how many years? A. 2 years for credit inquiries B. 7 years for late payments C. up to 10 years for bankruptcy D. All of the above