2x-y=11 and 6x-3y=15 solve by elimination

Violet has $50.00 to spend on clothes. how much change will she receive if she buys a dress for $29.99, shoes for $9.99, and a necklace for $5.00 at a 25% discount on all items with no sales tax added

The oil company removed 5421 liters of gas from a tank that contained 5855 liters

Talia spent 3/4 of this week's allowance on candy. Of the money she spent on candy, 5/6 was spent on gummy bears. What fraction of this week's allowance did Talia spend on gummy bears?

Write the fraction or mixed number as a money amount, and as a decimal in terms of dollars 4/100

Simplify 7 • 8 - 9 + 36 : 3 A) 45 B) 47 C) 57 D) 59

What is the exact circumference of a circle with a radius of 17 mm?

For a hypothesis test of the claim that the mean amount of sleep for adults is less than 66 hours, technology output shows that the hypothesis test has power of 0.43950.

3. The library has 38 boxes of new books to unpack. Each box has 61 books in it. The librarian wants to know about how many total new books there are to unpack. Stacy says there are about 2,400 books to unpack.

The gas tank on a car holds 13.3 gallons of gas. If the car gets 22 miles per gallon, how many miles can it travel on a single tank?

Eight times what number is greater than 72?