Convert the mixed number 3¼ to a percent.
a. 314%
b. 333%
c. 375%
d. 325%

What is the inverse of the function f(x) = 2x + 1?

Two streets intersect at a 30- degree angle. at the intersection, the are four crosswalks formed that are the same length. what type of quadrilateral is formed by the crosswalks?

What is the expression in factored form? -x^2 + 3x + 28 a. (x-7)(x-4) b. -(x-7)(x+4) c. (x+4)(x+7) d. -(x-4)(x+7)