Simplify this expression. 4x-12/x^2-9

A school pays $1,825 for 150 shirts. This includes $25 flat-rate shipping cost. a. What equation models the total cost as a function of the number of T-shirts ordered? b. What does each variable represent? c.

Decrease £900 by 5%?

A group of 500 transistors is known to contain one defective unit. What is the probability that a transistor selected at random from the lot is the bad one? 1/500 499/500 1/499

How are gallons and fluid ounces related

What expression is equivalent to 9y-3 A. 3 [y-1] B. 3 [3y-1] C. 9 [y-3] D. 9 [3y-3]

A plant for a tea company has bagging machines capable of bagging 2000 bags of tea per minute. If the plant runs 21 hours a day, how many tea bags are produced in one day?

Rolling doubles When rolling two fair, 6-sided dice, the probability of rolling doubles is 1/6. Suppose Elias rolls the dice 4 times. Let W = the number of times he rolls doubles. The probability distribution of W is shown here.

Which measure is equivalent to 18,000 s? 1 min = 60 s 1 h = 60 min A. 0.5 h B. 3 h C. 5 h D. 30 h

Shari has 1 1/2 gallons of orange juice. She wants to serve the orange juice equally among her 12 friends. How many ounces of juice will each friend receive

As mars revolves around the sun, it travels at a rate of approximately 15 miles per second. convert this rate to kilometers per second. at this rate, how many kilometers will mars travel in 20 seconds? assume that 1 mile is equal to 1.6 kilometers.