If you are calculating a 15% off discount, you need to ___ to know the sale price.

A. multiply the original price by 85%

B. multiply the original price by 15%

c. add 15% to the original price

D. subtract 85% from the original price

C

What is 6 3/4 in simplest form

What is the simplified form of - x2 (2x3 + 5x2 + 6x) ?

There are 200 students in the 7th grade class at Brookside Middle School. Of these students, 12% play volleyball and 15% play baseball. four students play on both teams. What is the probability that a student plays either volleyball or baseball? a.

50% of a certain number is 23. What is the number?

Ryan has the numbers 1-30 listed on individual index cards. If Ryan randomly selects 1 card, what is the probability that it will be a multiple of 3 or a multiple of 11?

Which one is bigger 4m or 400dm

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X times x + 3 to the power of 2 equals 48, what is x?