Explain how you could use mental math to find the following sum. Then find the sum.

1 1/4 + 2 1/3 + 3 2/3 + 4 1/2 + 5 1/2 + 6 3/4

Will give brainliest You want to start a summer business to earn money. What will you do? You have to consider how much money you can afford to invest in this business, how much it will cost you to make each item, and how much you're going to charge

A hot air balloon went from an elevation of 4,294 feet to an elevation of 3,412 feet in 36 minutes. What was its rate of descent?

A wood stove burns 4 logs in 2 hours how many logs burn in 9 hours?

Jason is 10 ounces of candy in 5 days how long it take Jason to eat one pound of candy

State college has 620 students. There are 20 more girls than boys. how many girls are there

What is the formula of finding the area of a triangle? a. A=1/2bh b. A=1/2h (b1+b2) c. A=bh d. A=lwh

While driving on the freeway, Jennifer was operating her vehicle at 10 miles per hour more than Amy.

Marcus needs to bike at least 80 miles this week for his training. If he has already biked 25 miles this week, then how many miles should he bring me in each 5 remaining days this week?

What is the value of m? 10 30 70 150

What is the difference of the means as a multiple of each range?