Solve, using linear combination.

4x + y = 5

3x + y = 3

The area of a circle is 19.625 m² what is the circumference of the circle

Find the median of this data set: 6,4,2,3,1,5,8,8,9,6.

Jason and Jian Ping each collect Vietnam War books. Initially, Jason had 6 times as many books as Jian Ping.

You have 34 pound of fudge. You split the fudge up into 3 boxes so each box weighs the same. Witch of these statements are ture A. 3/4 pound is 3 times as heavy as each box of fudge B Each box has 13 pound of fudge. C.

Do all parallelograms have diagonals that are lines of symmetry?

Last week, Drew rode his bike the same distance every day for 7 days. If he rode his bike a total of 61 1 miles, how many miles did Drew ride each day?

Elaine is decorating for a party. She cuts 3 equal length streamers from a strip of purple paper that is 8 feet long. How long is each streamer?

Henry is following the recipe card to make a cake. he had 95 cups of flour. how many cakes can henry make? flour needed for each cake 2 2/9 cups of batter 1/2 cup for topping

What are the solutions of the equation x^2 - 7x - 8 = 0? Complete the square.

Which time is faster 2/3, 11/12, 5/6 or 7/12