Answer:
thank you sa point
Step-by-step explanation:
yun lang sowwey
-24a²- 6a +9 = - 3(8a² +6a - 9)
8a² +6a - 9 =0
x=(-b +/-√(b² - 4ac))/2a
x = (-6 +/-√(36+4*8*9) /(2*8) = (-6 +/-√(324) /16 = (-6 +/-18)/16
x1 = (-6 +18)/16 = 0.75
x2 = (-6 -18)/16 = - 1.5
-24a²- 6a +9 = - 3(8a² +6a - 9) = -3(a - 0.75)(a + 1.5)
Answer:
the equation would be
8.4x = 23.94
Step-by-step explanation:
Let the price of each gallon of gas is $x.
And we have been given that 8.4 gallons of gas for $23.94.
So, we can make the below proportion
Cross multiplying, we get
Hence, the equation that can be used to determine the price of each gallon of gas is
pls mark as brainliest
Plug in 3 for x so
2(3)+2
6+2=
8
The evaluation is 8
