The distance y in miles traveled by a car is 20 times the number of gallons x of gasoline used by the car. Write a function that describes the relationship between x and y.

Solve for x in the equation x^2 + 4x - 4 = 8

Which of the following best describes the volume of a cylinder? the sum of the areas of the two circular bases multiplied by the height of the cylinder the area of the lateral face multiplied by the radius of the circular base the area of the

Alicia bought 8/9 of the pound of grapes and ate 1/3 of a pound. How much pounds were left

12,000.000 and 11,600.00 rounded to the nearest thousand

Find the equivalent exponential expression. [ (-5) 3]2

What would be equivalent to 2a-16?

Vance used the associative property to write (4.5m+7/8) - 9 as the equivalent expression 4.5 (7/8-9). Did Vance apply the associative property correctly? Why or why not? Yes, the terms with variables should be written first.

find the median and mean of the data. which reflects the best measure of center? 28,32,65,159,22,20,33

A Chemist has 100g of 25% acid solution. How much of these solution he needs to drain and replace with 70% acid solution to obtain 100g of 60% acid solution?

Margie is certain that every time she parks in the municipal garage it costs her at least $ 2.25. If the garage charges 25cents plus 25cents for each half hour, how long is Margie 's car parked? Margie 's cost is at least $2.