Leo has 100 coins in his piggy bank. All coins are either nickels, or dimes, or quarters. There are as many nickels as dimes and quarters together. How much money are nickels in Leo's piggy bank worth?

What is the answer to 8-2 (x+17)

A rocket is launched from the top of a 100-foot cliff with an initial velocity of 34 feet per second. The height of the rocket t seconds after launch is given by the equation h=-16t2+34t+100. How high will the rocket be after 1 second?

Whats nine plus ten.

The 9officers of the student council are going on a trip to an amusement park each student must pay an entrance fee plus $5.

The sum of twice a number and 17 less than the number is the same as the difference between-37 and the number. what is the number?

A number reduced by 15 results in 14. Which equation models this sentence? A) 15-m=14 B) m-15=14 C) 14-m=15 D) m-14=15

4.5+1.5m=18-3m solve for m?

Which statement is not true about the absolute value of - 6? it describes the distance between 6 and - 6 on the number line. it equals the absolute value of 6 it describes the distance between - 6 and 0 on the number line it can be expressed as |-6|

A company made one of the largest single purchase of long distance telephone time in history. it purchased 49 million minutes at a total cost of $ 1,470,000.

375 = x - 28 is 347. Is this correct or incorrect? Explain your answer.