Niccis sister is seven years less than twice Nicci's age, a. The sum of Niccis age her sisters age is 41. Which equation represents this relationship.

Given R (x, y) = (-x,-y) and Q (2,-5), what is R (Q)

Mr. Ramirez needs 400 paper cups for the school cafeteria. he has 14 packages of paper cups. there are 25 cups in a package. how many more cups does Mr. Ramirez need

Four friends own a car wash. The total profit in the first month was $438. In two months, each of the friends had made a profit of $184. They always divide the profits equally.

David had a big bag of peanuts. He took 8/12 of the bag for himself. Then he shared the rest of the peanuts with two other friends levi and Hayden. Levi wanted 2/3 and Hayden wants 4/6. Draw a model that shows the amount of peanuts for each person.

I saw a shirt for $97. I borrowed $50 from mom and $50 from dad. After purchasing I return $1 to mom and $1 to dad and kept $1 for me. I now owe $49+$49=$98 plus $1 I kept my self which is $99, Where did $1 go?

6 birds in the tree none of them flew away how many birds are left

What two things should be done before one performs a regression analysis?

A heart beats 264 beats in 3 minutes. What is the unit rate? A) 78 beats in 1 minute B) 78 beats in 2 minutes C) 88 beats in 1 minute D) 176 beats in 2 minutes

Bucket of water. You have brought two unmarked buckets to a stream. The buckets hold 7 gallons and 3 gallons of water, respectively. How can you obtain exactly 5 gallons of water to take home?

What is the answer to a subtraction problem called