2x + 3y = - 6

3.0 - 4y = - 12

does it have many solutions

8' by 4', use a scale factor of 1. 5 to enlarge a window, what will the area of the window be after it is enlarged?

How do you solve (9-6y)

Daniel earns money mowing lawns. He charges $4.50 per lawn. How many lines must he mow to earn $45?

A team lost 4 of its 15 games. What fraction of its games did the team lose?

Question 2 Unsaved A square has a side length of 2x+1. If the perimeter is 28, what is x?

If Tyler paints 88 feet of wall in 44 minutes. How many feet did he paint per minute?

A metalworker has a metal alloy that is 20 % copper and another alloy that is 60 % copper. How many kilograms of each alloy should the metalworker combine to create 90 kg of a 52 % copper alloy?

Find the surface area of a pyramid, explain in detail. Square bass of 230 meters by 230 meters; height of 140 meters

Specify what an individual unit is in each of the following studies. Then specify what two variables were measured on each unit.

One number is six more than two times another. If their sum is decreased by six, the result is fifteen. Find the numbers.