Answer
Yes Cam's costs proportional to the number of votes cam receives.
Step-by-step explanation:
Let number of votes bought by Sam =x
Cost of each vote = $ 100
So, Cost of x votes = $ 100 x
Let cost of x votes =y
y=100x
Answer:
all real numbers.
Step-by-step explanation:
9x - 8y = 1
18x - 16y = 2
if you look at the first equation, you can figure out what y equals.
9x - 8y = 1
<em>add 8y to both sides</em>
9x = 1 + 8y
<em>subtract 1 from both sides</em>
9x - 1 = 8y
<em>divide both sides by 8</em>
= y
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now, substitute y in the second equation.
18x - 16y = 2
18x - 16() = 2
18x - 2(9x - 1) = 2
18x - 18x +2 = 2
2 = 2
the answer is <em>all real numbers, </em>because regardless of what x equals, 2 will always equal 2.
Answer:
Insert 0 for the x and insert -2 for the y.
It looks like:
-5(0) + -2 = -2
-5 times 0 is zero
0 + -2 = -2
So -2 = -2
Do you understand?
Hope this helps!
Please mark me brainliest!
~Courtney