How many ordered pairs (a, b) are there if the union of a and b?

After substituting, what is the first step when evaluating X+3X-4.2 when X = 5? A. Multiply 3 by 5 B. Add 5 and 3 C. Subtract 4.2 from 5 D. Add 3 and 4.2.

Whats the solution set of 5x + 2y = 7 y = x + 1

coach Cliffman made a deposit of $1800 into an account that earns 2% annual simple interest. find the amount of interest that coach Cliffman earned after 3 year

Mr. White is paid a weekly salary of $1,500. How much will he earn in a year?

Convert to fraction: 12.5%= SHOW YOUR WORK

2x+3y+z=4 -3X-4+52 = 1 X+3y=5

What is 12/28 in simplest form

In which of the following situations would someone have to pay a gift tax? A. a relative dies and leaves you $13,000 in the will B. your cousin gives you a car worth $1,700 C. your grandmother gives you $13,000 toward college D.

I need to show the long division for 9/10 = 0.9, 2/5 = 0.4 and 5/9 = 0.5.

10 * 7 thousands unit form