What is the value of a in the equation Sa-10045, when 3?

3

15

21

39

Evaluate the expression for b = 5. 7.4b

Adrian earns 16000 per month. He spends 1/4 of his income on food, 3/10 of the remainder on his house rent and 5/21 of the remainder on the education of children. How much money is still left with him?

Keith bought a pair of jeans at a discounted price of $91.00. The original price of the pair of jeans was $130.00. If Keith got the same discount on a t-shirt that originally cost $23.00, what is the discounted price of the t-shirt?

The cheerleading team was raising money for a local charity by running a concessions stand at the soccer game. They used a markup rate of 300%. If it cost the cheerleaders $0.25 to purchase a bag of chips, what was their selling price? A $1.00 B $0.

If each person drinks 8 ounces of cranberry juice how much cranberry juice is needed there is 15 people

The side of a square measures 3mn2. What is the area of the square if m = 4 and n = - 2?

Isthere 100 inches in 8 foot

How many of the unknown flow rates and/or mole fractions must be specified before the others may be calculated?

At a gas station, Lora took 1/6 minute to fill 3/5 gallon of gas. At this rate, how many gallon of gas could Lora fill in 1 minute? use a mixed number to express your answer. 5/18 3 3/5 1 5/8 18/5

5 and three tenths - 2 and five tenths