Evaluate the algebraic expression when b = 3, d = 12, h = 2 and r = 7. A. 8 B. 16 C. 24 D. 32

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.

Write the rational number in lowest terms 99/-15

The trigonometric ratios sine and secant are reciprocals of each other