How do you solve 3a, for a=9

Would 2/5x+6/5=y be a proper answer format (i just want to know if it can be = y)

Is 20, 10, 9 a triangle

6. You spent $1,400 on new furniture. The local furniture store allows you to make a down payment of $500 and then pay the remaining balance in three equal monthly payments. How much are the monthly payments?

An asset is purchased for $100,000. What is the value after the first three years using a depreciation rate of 5%? A. $12,500 B. $14,262.50 C. $85,737.50 D. $98,507.49

the cost of a tablet us $349. Suppose you purchase the tablet in a location where sales tax is 6.5%. Calculate the sales tax that will be charged on the tablet. Calculate the total cost you will pay for the tablet.

How do you solve this equation 1/3 (x+1) + 2x=2.

Jonathan can jog 3 2/5 miles in 7/8 hour. find his average speed in miles

The width of a rectangle is 6 inches shorter than 3 times it's length. The width of the rectangle is at most 45 millimeters. Solve this problem.

If you used 1 drop of your sample and 4 drops of diluent what is your dilution ratio?

How do theoretical probability and experimental probability differ?