A laptop computer uses 78.0 W of power. If it runs for 10.0 minutes, how much energy does it use? (Answer will be in Joules)

James grows corn on 1/4 of his land. If he has 65 acres of land, how much of the land is used for growing corn? acres

What is the radius of a circle whose equation is (x-7) 2 + (y-10) 2=4

At the city museum, child admission is $5.30 and adult admission is $9.40. On Tuesday, 140 tickets were sold for a total sales of $1086.40. How many child tickets were sold that day?

13 rounded to the nearest ten

The sales tax on a $750 computer at J and M is $48.75. What is the sales tax rate

If Tom has $⁢803 left after spending 1/3 of his monthly salary for rent and 1/7 of his monthly salary for his utility bill, what was his monthly salary?

X=8 How many solutions does each system have?

Solve expression for x=4 and y=3 3x^2 + 5y

Find the 40th term of the sequence 3, 5, 7, 9, 11, 13, ...

8 yards is equal less or greater than 20 feet