write the inequality for the problem

write the inequality for the problem

you have been asked to contribute to a service project benefiting a local organization. you plan to buy a combination of $5 dollar and $10 gift cards to donate. You plan to buy exactly 20 gift cards...

this is an inequality problem

Someone jogs 4 miles every day while jogging at a rate of 4 mph and walking at 2 mph. She only has 90 minutes so how much of each time is needed to fill 90 minutes perfectly. This is for linear inequalities...

I don't know how to find this sale price. All I know is that 30 % and 78 $ are the answer, but don't know how to use them to find the answer.

What is the simplified answer to -12≥-3y

x^2+3x-10/x^2+3x-4>0

write an inequality for each. you want to spend at most $10 for a taxi ride. Before you go anywhere, the taxi driver sets the meter at the initial charge of $2. the meter then...

-5x + 8 ? 3x + 8 (please explain solving this) X

the difference between 12 times a number x and 20 is at most twice x

Joe has a rectangular pool with a perimeter of 104 feet. The width of his pool is 4 feet longer than half its length. Angela is planning to build a larger pool with a perimeter at least two times...

A state imposes a sales tax on items of clothing that cost more than $175. The tax applies only to the difference of the price of the item and $175. What is the tax rate of a suit that cost $300 with...

Natalie runs a factory that makes stereo tuners. Each S100 takes 6 ounces of plastic and 3 ounces of metal. Each G150 requires 4 ounces of plastic and 9 ounces of metal. The factory has 276 ounces...

Tyler manages a store that sells MP3 players. Each MX300 takes 6 dollars to create the plastic pieces, 3 dollars to create the electronics, and 15 dollars of labor to assemble the final product. Each...

can you solve this?

I NEED HELP! Homework due tomorrow. The question is: Michael is driving from Lakeview to Dodge City, a distance of more than 250 miles. After driving 60 miles, Micheal stops for gas. Write and solve...

Julie has a basic cell phone plan that costs $70 each month for 500 minutes, plus $0.40 for each additional minute, m. Last month, her bill was over $90. Model Julie's situation with an inequality,...

you want to make a rectangular banner that is 18 ft long with a trim that goes around the entire border of the banner. You have no more than 48 ft of trim for the banner. What are the possible widths...

9n > 117

Adam is given a batch of 270 toasters to inspect. In the first 45 toasters, he finds 4 that are defective. Of The Toasters in his batch, how many can he expect to pass inspection? Trying...