Solve, using linear combination.

3x + y = 4

2x + y = 4

A. (-1,7)

B. (0,4)

C. (-3,12)

D. (-3,13)

Find the fifth term of a sequence whose first term is 8 and common ratio is 3/2

For the function m (x) = 3x² + 13x - 30. What is the negative valued x-intercept?

The dot plot below shows the number of wings contestants in a wing-eating contest ate. What is the interquartile range of the data set shown?

Liam has 9/10 gallon of paint for painting the birdhouses he sells at the craft fair. Each birdhouse requires 1/20 gallon of paint. How many birdhouses can Liam paint? Show your work.

The price of a new car without sales tax is $22,490. The sales tax rate is 5 1/2%. Find the cost of the car including the sales tax.

Given a triangle with angles of 23, 90, 67, what type of triangle is it: acute, equiangular, obtuse, or right?

A fruit salad recipe calls for 2 cups of strawberries for every cup of grapes, and will serve 4 people. If Anthony wants to serve 6 people, how much of each ingredient will he need?

What are the first 12 multiples of 4

What is the square root of 5 plus the square root of 2 times 4 times the square root of 5 plus the square root of 2

What's. 0825 as a percent and fraction