Option 4 is the best answer
Answer: I had to anotate it , so you have to download that file. Good luck with what you doing.
Step-by-step explanation:
By plunging 5 into the equation as x, you have the equation
7(5) - 15
7 * 5 = 35 so
35 - 15
f(5) = 20
5/16 as a decimals. Divide 5 by 16 = 0.3125 times 100 = 31.25%
Answer:
6 shirts
Step-by-step explanation:
The cost of a shirt and 2 ties is ...
$18.50 +2(7.50) = $33.50
For $205, Frank can buy $205/$33.50 = 6.12 sets of shirt and ties.
Frank can buy 6 shirts (and 12 ties) for an amount less than $205.
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<em>Additional comment</em>
Frank's cost will be $201 for that purchase.
