The expression 5^-8 * 7^-9 is equal to which of the following? a. 1/5(35)^8 b. 1/7(35)^8

Given the function f(x) = 3x + 1, evaluate f(a + 1). a. 3a + 1 b. a + 2 c. 3a + 4

What is the name used to describe a graph where for some value of x, there exists 2 or more different values of y?

Nick has box brads. he uses 4 brads for the first project. nick let’s b represent the original number of brads and finds that for the second project, the number of brads he uses is 8 more than half the difference of b and 4. write an expression to represent the number of brads he uses for the second project.