Write a situation that could be represented by the algebraic expression 3s + 2.15.

The price of a notebook was $3.50 yesterday. Today, the price rose to $4.00. Find the percentage increase. Round your answer to the nearest tenth of a percent.

Events A and B are Independent. Find the missing probability P (A) = 1/4 P (B) = 3/5 P (B/A) = ?

To show how the distributive property can be used with numbers only, I wrote the expression 2·99 = 2 (100 - 1). If I wanted to rewrite it with a variable in which x = 102, I could change the expression to ...

Hector serves ice cream at a local ice cream shop. he sell 19 ice cream cones on satuday, 2 ice cream cones on sunday, and 153 ice cream cones for the entire week. how many ice cream cones did hector sell on the weekdays?

After factoring the polynomial, how do you determine which values of the variable make the original expression undefined?

Line segment SU is a diameter of circle v

Which expression shows 2 more than 1/5 times the sum of 7/12 and 3? A. 2+1/5*7/12+3 B. 2*1/5*7/12+3 C. (2+1/5) * 7/12+3 D. 2+1/5 * (7/12+3)

Dan spend half of his allowance going to the movies. He washed the family car and earned eight dollars. What is his weekly allowance if he ended with twelve dollars?

What equation could be used for any straight line on a graph?

The percentage of sugar in a solution of sugar and water is 9%. 4 litres of this is diluted by adding 500ml of water, what is the percentage of sugar in the new solution?