A variable whose value is greater than zero

Mrs diaz split 30 into 10 groups

The graph of the function, f (x) = -2x^2+6x-3, opens up or down and has a minimum or maximum value.

6. There are 56 white marbles in a jar. There are 7 times as many white marbles as blue marbles in the jar. Write and solve an equation to find the number of blue marbles.

If an item costs a store x dollers to buy and can be sold at y dollars, what percentage of the sale price is profit? Percentage of the sale price = [profit/sale price] 100%.

A entire band decides to have a concert. tickets for the concert cost 7.50 each. a local buisness decides to donate an extra 0.50 for each 1.

What is the square root of 3 to the square root of 2 power times the square root of 3 to the negative square root of 2 power?

Certain race is a distance of 28 furlongs. How far is the race in (a) miles? (b) yards?

K=4d d=5 find k determine the value of the indicated variable

Given: X-5>-2 Choose the solution set. {XIXER, X-7} {XI XER, x>-3) [XIXER, > 3) {x|xer, x>7

4 2/7 - 2 1/4 x = 17 23/56