What is the sum of 3.4a + (3.5a)

Write 742,000,000 in scientific notation

A scoop of ice cream, shaped like a sphere with a diameter of 6 cm, is placed in an ice cream cone with diameter 5 cm and height 10cm. Is the cone big enough to hold all the ice cream if it melts? Explain.

Mrs. Whitlow gives her dog, Ekon, a weekly allowance to spend on treats. This week, Ekon received $2.20 in nickels and dimes. If there is a total of 26 coins, how many of each coin did Ekon get? (Solve using systems of linear equation)

Use addition to solve the linear system of equations. Include all of your work in your final answer. x - y = 6 y = x - 4

Factor 42x+28y using gcf

Which statements are true about exponential decay functions? Check all that apply. A. The domain is all real numbers. B. As the input increases, the output increases. C. The graph is the same as that of an exponential growth function. D.

A number has the digits 2, 8 and 6 to the nearest ten the number rounds to 830. what is the number?

What is the fifth term in the expansion of (3x - 3y) 7?

Four brothers work together to mow 3 equalized fields. Each brother mows the same amount. How much does each brother mow? Mark all that apply.

Cameron opens a checking account and a savings account at his local bank. He deposits $10,000 into his checking account and $2,000 into his savings account. He will withdraw $1,200 from his checking account each year.