Is the algebraic expression 19s-19 in simplest form?

What is the standard form of 210 million 64050

What is the 9th term of the geometric sequence 4, - 20, 100, ...? -312,500 -12,500 62,500 1,562,500

Find two consecutive intergers that have a sum of - 67

What was the first mall

5/8 of votes were for blue, 5/9 of the remaining votes were for green and remaining 48 votes were for red. How many votes were for blue?

What number is 120% of 60?

There are 30 legs in my backyard but I'm counting dogs and kids. How many dogs and kids are in my backyard?

Volume of cylinder with radius of 3m^2n and height of 7mn

The tree nearest to the classroom is 30 feet tall. In another 10 years it will grow 5 more feet. If the variable h stands for the height of the tree 10 years from now, which of the following choices is the most reasonable value for h? A. 10 feet B.

Tyler baked 702 cookies. he sold them in boxes of 18. after selling all the boxes of cookies for the same amount each, he earned 136.50$. what was the cost of 1 box of cookies?