Answer:
17
Step-by-step explanation:
I need to know the rest of the question in order to help you! :D
The answer is: " x = 2 " .
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so, the 2.5oz cake will be "x" calories, pheeew, she'll be taking in 900 - x less calories.
Answer:
f(x) = ($23/week)(x)
Step-by-step explanation:
Hello!
Let's determine the unit rate. I'd suggest finding the cost per week, rather than the weeks covered by a certain amount of money.
Then:
$115
-------- = $23 per week
Then the amount spent as a function of the # of weeks would be:
f(x) = ($23/week)(x)
5 wk