How do u work out 8x + 5x

A bag contains 15 dark chocolates, 16 caramel chocolates, and 19 milk chocolates. The probability that Amber's teacher distributes the chocolates among her students is 0.4.

A country's population in 1991 was 26 million. In 1999 it was 28 million. Estimate the population in 2006 using the exponential growth formula. Round your answer to the nearest million. P = Aekt

Write 0.2% as a decmial

Is y=x-9 a quadratic equation

There's 2rows of 8 chairs how chairs are set up use the distributive property solve

Is the function in the table linear or nonlinear and why? x y 0,-100 and 1,-50 and 2,0 and 3,100 and 4,150. (A) The function is not linear because there are negative values in the y values.

The median size of a new house grew from 1780ft in 1997 to 2223ft in 2008. What is the percent of increase?

Can sombody tell me what is 10=-2c+22

What is the equivalent expression for a+a+a

What does the ratio of water and flour 10:4.5 mean?