A. Solve the first equation for Y

B. Now solve the system of equations using the substitution method.

y-2x=4

2x+3y=28

What expression represents"one third of the difference between fifteen and some number"? A. 15-p/3 b. 1/3 p-15 c. 3 (15-p) d. 1 (p-15) / 3

What is 5 cubed in exponential form, expanded form, and standard form

If the weight of a package is multiplied by 5/7 the result is 40.5 ppunds. find the weight of the package

Researchers measured the speed and distance traveled by the Mini-Emperors down a 600-foot hill. They found that the penguins traveled at a constant rate of speed.

Two burritos cost $0.82 and five burritos cost $2.10 which is better to buy

find the width of the pathway if a garden measuring 15 meters by 18 meters is to have a pedestrian pathway installed all around it, increasing the total area to 360 square meters

How much will a person pay for 10.8 pounds of bananas at a price of $2.22 per pound

A mans weekly wage was £336 but now he earns £420. what is the percentage change

Y=|x-3|+|x+2|-|x-5|, if 3

The distance between Mike's house and the grocery store is 4/5 of a mile. Mike has walked 1/2 of a mile from his house to the grocery store. How much farther does he needs to walk to reach the grocery store? A. 13/10 miles B. 3/4 of a mile C.