Factor when possible.-4w2 - 40w - 84
A. -4(w + 7)(w + 3)
B. -(4w + 28)(w + 3)
C. -(w - 7)(w - 3)
D. Prime
Answer: A
You might also like to view...
Suppose we draw a card from a well-shuffled deck of 52 cards. Find the specified probability.The probability of drawing a 2, 3, or 5.
A. 
B. 
C. 
D. 
Find a formula for the inverse of the function described below.A size 56 dress in Country C is size 20 in Country D. A function that converts dress sizes in Country C to those in Country D is 
A. f-1(x) = x + 8 B. f-1(x) = 2(x - 8) C. f-1(x) = 2x + 8 D. f-1(x) = 2(x + 8)
Write a positive or negative fraction to describe the situation.Overnight, 
ft of snow fell on the southwest side of the city.
A. 
B. 
C. - 
D. - 
Use the four-step procedure to solve the variation problem.If the resistance in an electrical circuit is held constant, the amount of current flowing through the circuit varies directly as the amount of voltage applied to the circuit. When 
are applied to a circuit, 
of current flow through the circuit. Find the new current if the voltage is increased to 
A. 200 milliamperes B. 35 milliamperes C. 168 milliamperes D. 175 milliamperes