Quotient of a number and 10 is added to 1/5 the result is 11/10 find the number

Find the percent of discount. Round to the nearest tenth. original price $21,240; selling price $15,360 A.) 26.1% B.) 58.8% C.) 27.7% D.) 38.3%

The sum of twice a number and 7 is equal to the sum of the number and 3

Identify the part, whole and percent in the following statement: Find 15% of 750

Factorize: x^2-18x-19+20y-y^2

Explain how you find a unit rate when given a rate.

Simplify the following expression 3x^4y^2/xy^2

4/3 = - 6e - 5/3 what does e equal?

Classify the following data. Indicate whether the data is qualitative or quantitative, indicate whether the data is discrete, continuous, or neither, and indicate the level of measurement for the data.

X-y=0 6x+5y=-22 the lines intersect at

A taxi charges $3, plus $1.50 for each mile traveled. Mr. Hill rode in the taxi from his home to the airport and was charged $30. How many miles does Mr. Hill live from the airport?