If a triangle has one obtuse angle, then it is an obtuse triangle.

The equation 8w+4 = 76 models how many weeks, w, it takes a student to save for a new video game. If the student saves the same amount of money each week, how many weeks does it take the student to save for the new video game?

A real estate developer builds a small number of model homes, one each in a different style. During an open house event, there is a lot of interest, but prospective buyers almost exclusively prefer the "Model C" style.

A rectangle has length 72 cm and width 56 cm. The other rectangle has the same area as this one, but its width is 21 cm. What is the length of the second rectangle?

When 64.4 is divided by 2.00, the correct number of significant figures in the result is?

Of 6. Which set of three numbers can be used to make a right triangle? A 39, 41, 45 B 39, 49, 59 C 39, 69, 99 D 39, 80, 89

What's the difference between linear and non linear functions

32 mystery books and 56 biography books, each shelf has the same number of books on them, how many books go on each shelf and how many shelves for each type of book

Write the out the equation - 52 times the difference between a number and 97 is equal to the number plus 39

A pair of jeans is on sale for 25% off the original price. Which expression represents the sale price? If the original price of the jeans is $40, evaluate the expression to find the sale price.

What is 62 percent of 25?