Roberto purchased airline tickets for his family of 4. The tickets cost $1,250. The airline also charged a luggage fee, bringing the total cost to $1,400. What is the percent increase in the cost due to the luggage fee?

Evaluate the expression. a+b/c when a=to 24 b = 36 and c = 4

Dylan is using the Distributive Property to simplify 6 x (9 + 4). Find his mistake and correct it.

An item is called "price elastic" if you drop the price and revenue goes up. Last week you sold 10 sodas for $2 each; this week you sold 30 sodas for $1 each. Is soda price elastic?

What is 6 pears for $2.10

His table can be used to organize Gigi's credit card balances and payments over 6 months. The annual percentage rate on the credit card is 14%. Gigi's Credit Card Payments Month Balance Payment Interest Rate Interest Charged 1 $650 $300 0.01167 $4.

to which set of real numbers does the following number belong?√3 A. rational B. irrational C. whole D. imaginary

A model of a house is created by putting a square pyramid on a cube. The resulting figure has a surface area of 165 square inches. What is the height of one of the triangular faces?

Createa ratio tablefor making lemonade with juice to water ratio of 1:3 how much lemon juice would be needed if you use 36 cups of water?

Flicia has an alarm system for her home she paid $80 to have the alarm installed and pay $45.50 each month how much does she spend on the alarm system in the first year

A recipe for cookies cost for 4 1/8 cups of flour Nuttallia accidentally put in 4 2/3 cups how many extra cups does she put in