Find the maximum value of C=3x+4y

Subject to the following constraints

x≥2

x≤5

y≥1

x≤6

A clothing store offers a free T-shirt when a customer spends $75 or more. Lyndon has already spent $36.95. Which statement best represents all of the amounts he can spend to get a free T-shirt? $34.05 or more $34.05 or less $38.05 or more $38.

Radio signals travel at a rate of 3 * 108 meters per second. How many seconds will it take for a radio signal to travel from a satellite to the surface of the Earth if the satellite is orbiting at a height of 7.5 * 106 meters?

Vicki measured the midnight temperature at four locations in Alaska. The temperature, in degrees Fahrenheit, were - 7, - 2, 1, and 4. What is the mean absolute deviation of the temperatures?

Estimate with 2 digit division

4/6 = x/9 how can I figure out x=6

Which comparison is not correct? -1 > - 5 7 > 9 5 < - 8 -7 < - 2

Barney has 16 1/5 yards of fabric. To make an elf costume, he needs 5 2/5 yards of fabric. How many costumes can Barney make?

Garth has a summer job and earns $9.32 per hour. One week, he works 16 3/4 hours. He deposits $150 in a bank and decides to use the rest of the money to buy raffle tickets. Each raffle ticket costs $0.50. How many raffle tickets can Garth buy?

What are the 3 steps for factoring completely? 2. How did the technique of "Factoring by Grouping" get it's name? 3. How can you tell if Factoring by Grouping works for a problem? 4. What is a perfect square trinomial? 5. a.

What is the slope of 20x-2y=40?