Here, you do the same as the previous one, keeping in mind that X cuts TW in a 2:1 ratio.

Answer:
x = 3 , X = -3
In x 2 = 9 , you need to get rid of the power of 2 in order to isolate just x This involves finding the square root. √ x 2 = x However there are 2 possible answers to a square root, a positive or a negative answer. x = ± √ 9 x = ± 3
Step-by-step explanation:
m=4 , (10, 15)
straight line equation:
y= mx +c
substituting the values:
15=4(10) + c
15 = 40 + c
15 - 40 = c
c = -25
therefore,
y = 4x - 25 (ans)
hope this helps :)))
Answer:
i believe A because A is doing kinda better then B
The answer is B
you have the initial number of gallons (g), and subtract 8 gallons, which leaves 12 gallons so g-8=12 is the best answer