Prove that (1-3) is a factor of 13-12-28-12

Find the remainder when 13-12-2r-12 is divided by (x+2)

What is the answer for-|15|

What problem that could be solved using 9.5 x (8+12.5)

Alex had a bag of marbles. 1/4 of them were red and 2/7 of thenm were green. What fraction of his marbles were red or green?

One angle of a triangle is 50 degrees greater than the smallest angle, and the third angle is 10 degrees less than twice the smallest angle. find the measures of the three angles.

What plus 60 equals 180

What is the solution to the system of equations? X+y=6 X=y+2 (3,3) (4,2) (6,4) (2,4)

Susannah has a high-yield savings account into which she deposits $60 each month. At the beginning of the year, Susannah's account balance is $400. In the equation below, x represents the amount of time, and y represents Susannah's account balance.

Changing Bases to Evaluate Logarithms in Exercise, use the change-of-base formula and a calculator to evaluate the logarithm. See Example 9. log2 48

20/90 > 1/2 what is greater

After every ninth visit going to a restaurant you receive a free beverage. After every twelfth visit you recieve a free appetizer.