What 3-d shape has 4 triangular faces and 1 rectangular face

What is the compound interest in a three-year, $100,000 loan at a 10 percent annual interest rate a) 10.00 b) 21.00 c) 33.10 d) 46.41

If f(x) = x+8 and g(x) = 4x- 3, find (f+g)(x)

Evaluate 5 + 6 · 2 – 8 ÷ 4 + 7 using the correct order of operations. a. 22 b. 11 c. 27 d. 5