X+4y=16

5x+4y=0

need to solve systems of equations by graphing

Answer for 91.49 - 0.7

Sean and Kyle have 26 dollars between them. If Sean has 8 more dollars than Kyle, how much money does Kyle have, in dollars?

Set up an equation and solve for this problem. Renee wants to take her daughter and some of her daughter's friends to the movies. A movie ticket is $8. Renee budgets $50. How may of her daughter's friends can go to the movies.

A cherry trees shadow is 12 meters long. Not far away, an elms trees shadow is 8 meters long. If the cherry tree is 9 meters tall, how tall is the elm tree

How do u graph y=2 on a coordinate plane

In assaulting a castle wall that is 24 m high, the army must also span a moat that is 18 m wide. Assuming the wall is perpendicular to the ground, what is the minimum length of the ladder in order to reach over the moat to the top of the wall?

Simplify this expression: 5 1/3 divided by 1 1/4

During a football game, the team lost 6 yards and then another 3 yards. How many yards behind the line of scrimmage are they?

If 3 of the Roberts 4 dogs are black, what percent are NOT black

How long does $1250 have to be deposited at a simple interest rate of 2 1/2% before the balance is tripled?