Solve this by substitution

Y=2x-9

X+3y=8

If you measure the width of a window in inches and then in feet, which measurement would have the greater number of units?

Solve for k |15-2k|=45

There are 20 20 coins in a jar. Each coin is either a nickel or a quarter. If one of the coins is selected at random, the probability of selecting a nickel is 0.6 0.6. How many quarters are in the jar?

For every five flowers, there are 10 yellow flowers. There are a total of 75 yellow and red flowers in her garden how many red flowers are in her garden

What is 6/10 as a decimal

What's the relationship between 0.04 and 0.004?

The length of a rectangular garden is 7 meters longer than its width. if its perimeter is (12 x + 14) meters, find its length in terms of x.

Job A pays $10.95 per hour, 40 hours per week. Job B pays $18,500 per y. Which job pays better? A) Job A B) They pay the same. C) Job B

4x-6+2y=10 Write the equation in slope intercept form.

Solve for y: 10y-50=-20