How to estimate $3472 : 680 and solve problem

the sum of two numbers is a hundred one number is at least 16 more than the other number. What are the numbers?

Mark traveled 455 miles in 5 hours. At this rate, how far could he travel in 7.5 hours?

Tina spent $5.25 on craft supplies to make friendship bracelets. She made $3.75 on monday. On tuesday she sold an addition of $4.50 worth of bracelets. What was Tina's overall frofit or loss

4x-6+x+3 what is the value of this expression if x=8

Write an equation that represents the problem, then solve the problem. The product of - 8 and a number is the same as the sum of the number and 27. Find the number.

Complete this activity. Mr. Home buys two quarts of ice cream, one carton of soda, and three sacks of cookies for a Sunday School party. The respective unit prices are 60, 70, and 45 for each unit. On his way home Mr.

The school you want to go to has an acceptance rate of 15%. That means that 15% of the students who apply to the school get in. The school took 1800 students last year. How many students applied?

Jason tossed a fair coin 3 times. What is the probability of getting a head and two tails in any order?

For breakfast, Sarah can choose eggs, granola, or oatmeal as a main course, and orange juice or milk for a drink. Sarah says that the sample space for choosing one of each contains 3 to the 2nd power = 9 outcomes, What is her error? Explain.

What are factors and can you give me an example of an expression and it's factors