What is the solution to this system of leaner equation

2x + y = 1

3x - y = - 6

Mack is repackaging 6/8 pound bags of birdseed into 1 pound bags of birdseed. What is the least number of 6/8 pound bags of birdseed he heeds in order to fill 1 pound bags without leftover?

From midnight to 6:00 am, the temperature rose to 8C at 6:00 am, the temperature was - 20. What was the temperature at midnight.

Mia paid $21 to rent 12 video games throughout the month. The store charges $1.25 for new games and $2.75 for older games. How many new games did Mia rent?

Department A had sales of $100,000.00, Department B had sales of $300,000.00, and total overhead expenses were $83,000.00. The allocation of overhead to Department A should be

Write the inverse of y=pi/2 + sin x

The pet shop owner told Jean to fill her new fish tank 3/4 full with water jean filled it 9/12 full. what fraction of the tank does jean still need to fill

A milk bottle has radius 7cm and milk is filled upto a height of 28cm. A portion of milk is used to make tea and the height goes down to 20cm. How much milk is left out in the bottle in cu ... cm.

Use substitution to solve y=-2x+1 y=x-5

A snail can crawl 25 of a meter in a minute. How many minutes will it take the snail to crawl 6 meters? Enter your answer in the box. A snail can crawl 2/5 of a meter in a minute.

Aldo paid $13.88 for a 1.98 - pound bag of shrimp at one store. The following week, he paid $38.99 for a 5.46 - pound bag at another store. Find the unit price for each bag. Then state which bag is the better buy based on the unit price.