Riley counts the number of games she has in her bedroom she has a total of 15 board games and video games. Riley notes there are 3 times as many video games as there are board games

A. x-y=15

y=3x

B. x-y=15

x=3y

C. x+y=15

y=3x

D. x+y=15

3x=15

A bank assigns random 4-digit numbers for atm access codes. in each code, no digit is repeated. use combinations to find the number of ways that 4 digits can be chosen from 10 digits, if order is not important.

This symbol < means greater than or equal to.

Simplify the Radical Expression -3√180h^4

Solve x+7 <4 with a line under the less sign

Sarah took the advertising department from her company on a round trip to meet with a potential client. Including Sarah a total of 16 people took the trip. She was able to purchase coach tickets for $260 and first class tickets for $970.

Bobby believes his video game scores are clustered closer to his median than Amelia's are to her median. Explain why you agree or do not agree with Bobby. Lower Quartile Upper Quartile Median Bobby 472 585 535 Amelia 454 633 535

Erica solve the equation negative 5X - 25 equals 78; her work is shown below identify the error and where it is made

A tool box has the dimensions of 9 in by 3 in by 5 in. If Sadie plans to double one dimension to build a larger tool box, she believes she would double the volume of the tool box.

How do I solve for n? 13=n-8

The low temperature in Minneapolis was 15°F below zero and the high was 23°F above zero. What was the range in temperature in Minneapolis? A. - 23°F B. - 15°F C. 8°F D. 38°F