How many year are in 6 decades

An environment study was conducted. It reported that, for a park, having more visitors indicates having a larger number of trees. What can be determined?

I have $100. I spent $40 on a prize and $45 on food. How do I figure out what % is purchase is from the original amount I had?

Solve and check 1/4 (8-6x+12)

What is the largest perfect square root for 300?

What's the perimeter of a rectangle with length 12 m and width 5 m? A. 49 m B. 34 m C. 17 m D. 60 m

Find four consecutive integers such that twice the first subracted from the sum of the other three integers is 16.

2. A package of ground beef costs $6.98. The price per pound is $3.86. How many pounds of ground beef are in the package? Round to the nearest hundredth.

Which expression is equivalent to (st) (6) ? s (t (6)) s (x) * t (6) s (6) * t (6) 6 * s (x) * t (x)

Two cars are 312 miles apart and travel toward each other on the same they meet in three hours. One car travels 4 mph slower than the other. What is the average speed for each car?

Solve the system of equations using the linear combination method. {4j-2k=265j-2k=35 Enter your answers in the boxes.