Hannah went to dinner with 3 friends. They split the entire bill and each person paid $5 for tip. Hannah paid $18. What was the total bill?

1. Are the graphs of y = 3x - 2 and y = - 3x + 2 parallel, coinciding, perpendicular or none of these? Explain.

Write an inequality for the given statement: 4 times the sum of a number and 3 is at least 28. a. 4x 3 is greater than or equal to 28b. 4 3x is greater than or equal to 28c. 4 (x 3) is greater than or equal to 28d.

Is 1.2 bigger or smaller then 1 cup

An equation that is true when t=-1 or t=-1

Solve for x. Show your work or explain your answer. 4x + 1 = 9 x = x/5 - 1 = 2 x =

What is the answer to the equation r+5/6=-3 1/6

Rearrange this equation to isolate c A=b (1/c-1/d)

Use the formula F=9/5C+32 to convert 24°c to degree F

Deluxe coffee is to be mixed with regular coffee to make at least 46 pounds of a blended coffee. The mixture must contain at least 11 pounds of deluxe coffee. Deluxe coffee costs $7 per pound and regular coffee $5 per pound.

Angie takes a loan of $1000 that has a simple interest rate of 3% annually. What is the amount of interest accrued after 2 years?