8. if you were going to use the quadratic formula to solve the following equation and a = 9, what number would you use as the value for the variable 'b'? 3x + 8 = 9x2 the variable 'b' = (4.0 points) part 9 - - 0/1 answered questions, 4.0 points

Me! last question, and i'm stuck! write the algebraic expression that models the word phrase. the product of 2 divided by the number h and 8 more than the number k

Identify the function that contains the data in the following table: x     -2         0         2         3         5     f(x)     5         3         1         2         4     possible answers: f(x) = |x| + 1 f(x) = |x - 2| f(x) = |x - 2| - 1 f(x) = |x - 2| + 1

One file clerk can file 10 folders per minute. a second file clerk can file 11 folders per minute. how many minutes would the two clerks together take to file 672 folders?