Systems of equations

Solve the system of equations.

- 5x + 2y = 9

y = 7x

y = 70

An article in USA Today stated that Internal surveys paid for by directory assistance providers show that even the most accurate companies give out wrong numbers 15% of the time.

Ben Roethlisberger was on the 45 yd. line. He got sacked and pushed back 7 yards. Which integer represents the yard line he is on now

There are 138 boys and 132 girls in a soccer league. The players are equally divided into 18 teams. How many players are on each team?

What is 9540000 in expanded form using exponents to show powers of 10

Find the area of the figure 15 mm 30mm 15mm 10mm

There are 52 potato chips in a 10 oz bag. Write and solve a porportion that you can use to find the number of chips in a 4 oz bag.

The cool sub shop is having its grand opening. The owner buys three 1/4-page ads, four 1/8-page ads, and ten 1/16-page ads. What is the total amount of ad space that the owner buys?

When rounded to the nearest hundred I become 500 what numbers can I be

camille rides the bus to work. to get downtown, she can ride any bus number between 11 and 34, that can be divided evenly by 3, and is an even number. wich numbers are the buses that camille could ride to work?

Trick question for fun: You're going bird hunting, you come across a group of 40 birds. You shoot 3, how many do you have left?