Answer:
a) x: 0,1,2,3,4,5,6,7,8
y: 0,8,16,24,32,48,56,64
b) label the horizontal line number of yards. The vertical line is costs, label each unit in 8s.
c) constant of porportionality is 8
d) y=8x
Hello, so a simple way to do it is to cross cancel and then you would end up with 7/4 x 1/3 and it would equal 7/12 and that’s in simplest form.
Answer:
x = 39.1
Step-by-step explanation:
mean = average off all the numbers =
sum of the numbers / amount of numbers.
35 = sum of the #'s / # of #'s
35 = 100.9 + x / 4
35 × 4 = 100.9 + x / 4 × 4
140 = 100.9 + x
140 – 100.9 = 100.9 + x – 100.9
39.1 = x
x = 39.1
If you mean making them a regular number, you add them all.
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But, the expanded form of this is
<em>1</em><em>,</em><em>000</em><em>,</em><em>000</em><em> </em><em>-</em><em> </em><em>Millions</em><em> </em><em>Place</em>
<em>2</em><em>0</em><em>0</em><em>,</em><em>000</em><em> </em><em>-</em><em> </em><em>Hundred</em><em> </em><em>Thousands</em>
<em>50</em><em>,</em><em>000</em><em> </em><em>-</em><em>Ten</em><em> </em><em>Thousands</em><em> </em>
<em>4</em><em>,</em><em>000</em><em> </em><em>-</em><em>Thousands</em><em> </em>
<em>300</em><em> </em><em>-</em><em> </em><em>Hundreds</em>
<em>8</em><em>0</em><em> </em><em>-</em><em>Tens</em>
<em>9</em><em> </em><em>-</em><em> </em><em>Ones</em>
I hope this helps, if it doesn't let me know and I'll do my best.
Substitute x = -4y into x+5y = 2.
-4y + 5y = 2
y = 2. Substitute this value into the first equation: x = -4 × 2 = -8.
So the answer is (-8,2).
