Find the solution to each system of equation below

X=4y-7

Y=2x

You answered 14 questions correctly on a 15 question quiz. What percent did you receive on the quiz?

Suppose that a new federal tax relief act allows you to pay a 17% income tax rate instead of 32%. If your taxable inxome at the end of the year is $96,000, how much have you saved in tax dollars because of the new tax relief act?

The price of an all-access ticket to the fair is $42.99 before tax. Roland bought the all-access ticket for 40% off. He then paid 7% sales tax on the discounted price.

Write decimal 3.4 as a fraction or a mixed number in simplesy form

Jenny has $250 in her savings account. She plans on saving $15 per week from her job. Claire has only $200 in her account and can save $20 per week. How many weeks will it take before the amount in each savings account is the same?

Find the solution to the system of equations. -7x-2y=14 6x+6y=18

What is the product of 7/8 and 2/7?

Two more than four times the sum of yesterday's high temperatures in degrees Fahrenheit and 7 is equal to the current temperature in degrees Fahrenheit. a.

If 8 cakes cost £4.00 how much would 3 cakes cost?

When finding the sum for 37+14