Your dad put $1,000 into a new bank account to save money for a family trip. he earned $18.75 in simple interest after 15 months. what is the annual interest rate? use the formula: i = prt.

34 cup. a serving of vegetable soup is 23 cup. the restaurant sold 20 servings of chicken noodle soup and 18 servings of vegetable soup. how many more cups of chicken noodle soup did they sell than cups of vegetable soup?

Which number line represents the solution set for the inequality -1/2x> 24?

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)