12.6 gallons of gas were purchased at the first stop of a trip. 8.31 gallons of gas were purchased at the second What was the total quantity of gas purchased in gallons?

What number is 82% of 450

Pablo ran for president of the chess club, and he received 36 votes. there about 60 members in the club what is the percentage of the club members that voted for Pablo

The diffrence betwen 3 times a number and 7 is 14

the ratio of black bags to blue bags is 5 to 3. if thereare a total of 10 bags, how many blue bags are there?

Eleana and her grandfather both had birthdays last week. • The sum of their ages is 100 years. • Her grandfather's age is 4 times Eleana's age. How old is Eleana and her grandfather?

Erica has eight necklaces 1/4 of the necklaces are blue how many necklaces are blue?

Match the terms to their definition. 1. a sequence in which a fixed amount is added on to get the next term arithmetic sequence 2. an individual quantity or number in a sequence common difference 3.

How can you prove a triangle is a right triangle? Select one: a. Use the distance formula to see if at least two sides are congruent. b. Use the slope formula to see if any sides are perpendicular. c.

2/3 cup how many cups mix it will take to make 12 servings

Which ratio is the same proportion as 36:64 in fraction