Get a ruler. and do 8 lines with maybe each being 2 inches.
Answer:
Step-by-step explanation:
<u>Step 1: Find the slope</u>
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<u>Step 2: Use point slope form</u>
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Answer:
1.3x-2.39=5.76x+4.74
+2.39 +2.39
_________________
1.3x=5.76x+7.13
-5.76x -5.76x
______________
-4.46x=7.13
/-4.46 /-4.46
__________
x=-1.6
D
Answer:
9 =z
Step-by-step explanation:
The perimeter of a rectangle is
P = 2(l+w) where l is the length and w is the width
P = 2(3z+2+ 4z)
Combine like terms
P = 2(7z+2)
Substitute in the perimeter
130 = 2( 7z+2)
Divide each side by 2
130/2 = 2/2 ( 7z+2)
65 = 7z+2
Subtract 2 from each side
65-2 = 7z+2-2
63 = 7z
Divide by 7
63/7 = 7z/7
9 =z
The easiest way to start this problem is to note the number of liters in the barrel right now.
That's x
You add 6 liters to that amount
You get x + 6
From that y liters are lost.
Now your total is
x + 6 - y.
If you switch the order (which you should) you get
x - y + 6
Answer: A
