What is 3+7x - (2+9x)

The difference between two negative negative numbers is always negative. True or false?

Consider a specific chemical reaction represented by the equation aa + bb → cc + dd. in this equation the letters a, b, c, and d represent chemicals, and the letters a, b, c, and d represent coefficients in the balanced equation.

How many times does the minute hand on the clock pass 6

Jess observed that 60% of the people at the mall on a particular day shopped for clothes 2500 people at the mall did not shop for clothes that day was? (Only put numeric values, no symbols

The given diagram can be used to prove the Pythagorean theorem. Which expression represents the total area of the four triangles? A) a2 B) 2ab C) a + b + c D) 1 2 ab

Find the missing factor. 2^2+11+15 = (+3) ()

In largo city, about 1 in every 9 homes contain 4 televisions write some ratios for this problem 3 ways.

In a fruit survey, 300 children choose their favorite fruit out of apples, bananas, and watermelon. 150 chose apples and 90 chose bananas. what percent chose watermelon?

What are the vertical asymptotes of R (x) = 3x - 3 x2 - 4

Vivid is a drummer for a band. She burns 756 calories in 3 hours. She burns the same number of calories each hour. How many calories does vivo burn per hour