Good evening ,
Answer:
x = StartFraction negative 8 Over 3 EndFraction, –2
Step-by-step explanation:
3x² + 14x + 16 = 0
3x² + 6x + 8x + 16 = 0
(3x² + 6x) + (8x + 16) = 0
3x(x+2) + 8(x+2) = 0
(x+2)(3x+8) = 0
x = -2 , x = -8/3.
:)
Just divide your total score, 25, by the max score, 30, so 25/30=0.83333333
Answer:
B
Step-by-step explanation:
Given
x + 10 = 15 ( subtract 10 from both sides )
x = 5 → B
Answer: 5,943.6 ounces of copper
4.5 x 25.4 = 114.3 ounces used per week
52 weeks/year
114.3 x 52 = 5,943.6 ounces of copper
its D.
Step-by-step explanation: