20is 80% of what number

Simplify (3/2x+5) + (5/x-5)

Y = - 5x + 3 y = 8x - 23

9. A vendor is selling Coke and Sprite. He sold three times as many Cokes as Sprites. If he sells 76 sodas in all, how many Cokes were sold? How many Sprites?

At murky middle school 372 students participate in sports if this is 60% then how many students go to the school

What are the x - and y-intercepts of the line?. 2x - 3y = 12. A. x-intercept - 6, y-intercept 4. B. x-intercept - 4, y-intercept 6. C. x-intercept 4, y-intercept - 6. D. x-intercept 6, y-intercept - 4.

Wayne is mixing paint. He makes six quarts of brown paint by mixing equal quantities of yellow paint and violet paint. The violet paint is made from one- third red paint and two-thirds blue paint.

Why do scientist use a universal system of measurement?

How many 3/4 cup servings are in 7/8 cup of pudding

Sociologists have found that information spreads exponentially in a population. accordingly, the formula y = 525 (1 - e-0.038t) models the spread of information in a population of 525 people within t hours.

Last year, Todd bought a tent for $75. The same model now costs $95. What was the percent increase in the cost of the tent?