Find the possible value or values of y in the quadratic equation 4 - 4y - y2 = 0.

A. y = - 2 + 2√ 2, y = - 2 - 2√ 2

B. y = - 4, y = 1

C. y = - 3, y = - 1

D. y = 2

How many gallons are in 50 liters? Round answer to the nearest tenth. 1 CUP = 0.237 liters a=13.2 gallons b=52.6 gallons c=189.5 gallons d=211.0 gallons

How to write 60 as a product of prime factors

How to rearrange the equation so "y" is on the left and everything else on the right?

Rank the following tools for measuring length from the one that gives the least precise results to the one that gives the most precise results. A. Highway mile marker B. The length of a person's foot C. A yardstick D.

Calib received $50 for his birthday and put it in his piggy bank. Each week, he puts 2 more dollars in his bank. The amount of money in dollars D in his bank is given by D = 2w + 50, where w is the number of weeks he has saved 2 dollars.

Century subs made 27 sandwiches with 12 pounds of meat. How much meat was on each sandwich?

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To create an entry code you must first choose 3 letters and then 2 single digit numbers how many different entry codes can u create