Answer:
8(x-3y=6)
8x-24y=48
-8x-y=6
-25y= 42
then u divide both sides by -25
–x + y = –3 (a)
3x + 2y = 9 (b)
Lt's eliminate y , by multiplying a) by -2
-2(–x + y) = -2(–3) → +2x - 2y = +6 (c). Now add (c) to (b)
+2x - 2y = +6 (c).
3x + 2y = 9 (b)
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5x + 0 = 15 and x = 15/5 and x = 3
To find y, plugin the value of x in any of the equation, sat (a):
–x + y = –3 (a) → -3 + y = -3; y = -3+3 → y = 0
So the solution is (3,0) Answer C
Answer:
horizontal line is this _________
pretend its lying down
vertical line is standing up
Answer:
Step-by-step explanation:
Using slope and one point method, the equation of a line become
y-y1= m(x-x1)
y+3= -3(x+1)
y+3= -3x-3
y= -3x -6
Follow these 3 steps to convert a mixed number to a percent:<span>1. Convert the fraction part of the mixed number to a decimal: Divide the numerator by the denominator.
2. Add the decimal to the whole number part of the mixed number.
<span>3. Convert the decimal to a percent: Multiply the decimal number by 100.</span></span>