16x+4 (x-5) how do I solve this.?

Solve for x2/3 (x-4) = 2x

Today, Jin's age is 1/3 of Mary's age. In four years, Jin's age will be 1/2 of Mary's age. How old is Mary today? a) 6 yrs old b) 9yrs old c) 12 yrs old d) 16yrs old

9,000,000,000 + 3,000,000 + 700,000 + 20,000 + 8,000 + 400 + 50 + 5

Evaluate the expression when m = 6 and n = 7. 4n+m

You have a coin bank in the shape of a cylinder. It has a radius of 1.5 inches and a height of 5 inches. What is the surface area of the coin bank? Use 3.14 to approximate pi. Round to the nearest hundredth.

The cost to rent a moving truck is a flat fee of $25 plus $0.60 per mile. The equation c = 25 + 0.6m models the cost, c, in dollars for the number of miles, m, traveled in the truck. Identify the independent and dependent variables

1,995,298 rounded to the nearest ten thousand

What does an upside down triangle mean in math?

Christina earns $250 a week. To budget money, she pays $135 in bills each week. How much money does Christina have left at the end of the month?

One of one hundredth equal parts