Jackie is selling smoothies at a school fair. She starts the day with $15 in her cash box to provide change to her customers. If
each smoothie costs $3.75, which graph represents the balance of the cash box, y, after Jackie sells x smoothies?
2 answers:
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The value of the expression is 252
Step-by-step explanation:
The expression that we have to evaluate in this problem is
And we have toe valuate it for
x = 3
y = 4
In order to evaluate the expression, let's substitute the values of x and y into it:
First, we calculate the square of 3, which is:
Substituting into the expression,
Now we multiply everything and we get:
Learn more about expressions:
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Answer:
A)
Step-by-step explanation:
We are trying to find how long it will take Carlos to have $500 TOTAL, so we need to subtract what he already has ($150) to get the value we want to divide by $25 to figure out how many months it will take him to save up the rest. The given answer above is just a simplified way of writing , if that makes more sense.