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shusha [124]
3 years ago
11

At a bargain store, Beast Boy bought 5 items that each cost the same amount. Cyborg bought 8 items that each cost the same amoun

t, but each was $1.50 less than the items that Beast Boy bought. Both Beast Boy and Cyborg paid the same amount of money. What was the individual cost of each person's items?
(a) Write an equation. Let x represent the cost of one of Beast Boy's items.
(b) Solve the equation. Show your work.
(c) Check your solution. Show your work.
(d) What was the individual cost of each person's items? State the solution in complete sentences.
Mathematics
1 answer:
Pepsi [2]3 years ago
4 0

Answer:

Is this Teen Titans Go? do do do do do do do do do do do do do do of odor of o

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Mrac [35]
The second one because for every x value there is one and only one y value. If you plotted the points and graphed it, you would know it is not a function if it doesn't pass the vertical line test. Notice the same x values show up repeatedly in the other ordered pairs with different y values. Only one y value for every x value
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Elizabeth lives in San Francisco and works in Mountain View. In the morning, she has 3 transportation options (take a bus, a cab
Lesechka [4]

Answer:

4/9

Step-by-step explanation:

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B, B

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T, B

T, C

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Therefore, the probability that she will use a cab only once is 4/9.  

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Image attached with question.
butalik [34]

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Step-by-step explanation:

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3 0
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Simplify the rational expression. state any excluded values. 4x - 4/ x - 1
grin007 [14]
We need to simplify this expression:

\frac{4x-4}{x-1}

So, we will call this expression as:
f(x) = \frac{4x-4}{x-1}

We can write this equation like this:

f(x) = \frac{4(x-1)}{(x-1)}

So, if we simplify it, this can be written like this:

f(x) = 4 but given that the denominator can't be zero, then:
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Therefore:
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3 0
3 years ago
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