Solve the following system. Verify the solution.

y = 4x - 11

x = 2y - 13

What is the value o y in the equation 6.4x + 2.8y=44.4, when x=3

What is a decimal that is equivalent to three and ten hundredths

Find four consecutive integers such that the sum of the two largest subtracted from three times the sum of the two smallest is 70

You earn $420 per week. You pay social security taxes of 7.65% federal taxes of 22%, and state taxes of 5.95%. What is your take home pay?

5. A shoe store sells boots, sandals, and sneakers. About how many more sneakers did the store sell than sandals and boots combined? Boots 5,362 Items Sold Sandals 7,741 Sneakers 22,179

A roller coaster can take 162 passenger around the track in 9 minutes. The roller coaster operates at a constant rate. How many passenger can the roller coaster take around the track per minute?

Find the slope of the line y=5x+4

There is a total of 270 men, women and children on a train. The ratio of men to women is 4 : 5. The ratio of women to children is 10 : 9. How many men are on the train?

1/3 (6x-15) = 1/2 (10x-4) solve for x

Find the center of a uniformly solid cone of base diameter 2a and height h