Answer the following. Remember to round to the nearest cent. Answer the following:
1. Find the simple interest: $1050; 4.6%; 2 years
2. Find the simple interest: $500; 3.75%; 4 months
3. Find the simple interest: $250; 2.85%; 3 years

Abox contains 1 plain pencil and 4 pens. a second box contains 5 color pencils and 5 crayons. one item from each box is chosen at random. what is the probability that a plain pencil from the first box and a color pencil from the second box are selected? write your answer as a fraction in simplest form.

Solve by any method (graphing, substitution or linear combination)y = x - 82x + 3y = 1a) (2, -6)b) (5, -3)c) (4, -4)d) (0, -8)i figured it out. the answer is (5, -3)

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base