4x+7y=-14 x+4y=-8

Solve by substitution

Find the missing coordinate (?, - 1) for 3x - 4y = 11

Miss watson runs 200m in 25 seconds work out her average speed per second

Between Which pair of numbers is the exact product of 379 and 8 a. 2400 and 2500 b. 2500 and 2800 c. 2400 and 3000 d. 2400 and 3200

Tickets to a play cost $11 each. There is also a service charge of $4 per order. Write ab equation for the relationship that gives the total cost y in dollars for an order of x tickets.

If Jack is tracking down a device and it's 25 miles north and we travels 12 east and then 3 west what number is he at?

Is 7/10 more than 1/2

2/3 of a pizza was left over. A group of friends divided the leftover pizza into pieces each equal to 1/18 of the original pizza. After each friend took one piece, 1/6 of the original pizza remained. How many friends were on the group

A shipping company needs to determine the number of Styrofoam packing peanuts that fit per square foot in a box that measures 20 ft2 Question: 1.

Which type of correlation would you expect to see between the weight of a dog and the amount of food the dog eats? Positive Negative None

The sum of 3 times a number and 6=2 variable b