A discount on a item is a increase or decrease

What are the common difference between successive terms in the sequence? 9,2.5,-4,-10.5,-17

The price with tip is $46 and the percent tip is 15% what is the total bill before the tip

Find the measure of the largest angle in ABC if a = 12, b = 8 and c = 13.

Which of the diagrams below represents the contrapositive of the statement if it is a square then it is a quadrilateral?

Every week for 10 weeks I deposit $10 on Monday, Wednesday, and Friday and withdraw $27.50 on Tuesday and Thursday. do I have a zero balance?

The table shows the number of glass bottles of different colors in a shelf. A fair coin is shown below the table.

What time is 80 minutes before 1:10

A sample of fifth-grade classes was studied in an article. One of the variables collected was the class size in terms of student-to-faculty ratio. The student-to-faculty ratios of the 70 fifth-grade classes sampled have a mean of 17.

Patrick, Paulo, and Joseph divided 68 oranges. Patrick got two oranges less than Paulo and Paulo got twice as much as Joseph. How many oranges did Joseph get?

Goofy wants to buy white rice. The store has 4 different sizes of white rice bags: $2.00 for 1 pound, $4.25 for 2 pounds, $9.50 for 5 pounds, and $20.00 for 12 pounds. Which poundage should Goofy buy?