Using a phone card to make a long distance call costs a flat fee of $0.85 plus per $0.19 minute starting with the first Minute. Find the total cost of a phone call which lasts 8 minutes.

A. $2.37

B. $ 1.52

C. $6.00

D. $8.16

A cupboard contains 7 pairs of shoes, each of a different style. How many ways are there to select 5 of the shoes from the cupboard so that the selection contains exactly one matching pair?

Alastair has 5 half pound chocolate bars. He uses 3/5 of the chocolate to make cookies. It takes 1 and 1/2 pounds of chocolate broken into chunks to make a batch of cookies. How much chocolate will he use to make cookies.

Name the length of the sides of 3 rectangles with perimeter of 12 units whole numbers only

A tournament is being run between two teams, A and B. This is a 2 - tournament meaning that the first team to win 2 games is the tournament winner (sometimes called a best-two-out-of-three tournament).

Which determinants can be used to solve for x and y in the system of linear equations below? -3x+2y=-9 4x-15y=-25

There are six girls and seven boys in a class a team of 10 players is to be selected from the class if the selection is random what is the probability of selecting a team of four girls and six boys. .308 .367 .461 .667

Josè and nancy take care of animals when the owners are away. josè charges $15 plus $2 per animal. nancy charges $5 plus $3 per animal.

The fee a bank pays you to keep

Evaluate 33 + 1.9 + 12

Over what interval is the graph f (x) = - (x+8) 2 decreasing?