3 years ago

20) Fred bought 3 shirts, each of the same price and received less than $12 change from a $50 bill.

2 answers:

4 0

<h3>Three t-shirts can be represented as "X" and 3 will be represented as the number of t-shirts Fred bought.</h3><h3 /><h2>3x = 50</h2><h3>÷3 ÷3 ← divide both sides by 3</h3><h3 /><h3>X = $16.66 maximum cost.</h3>

Law Incorporation [45]3 years ago

4 0

Approximately $16.66 each

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What is the value of x in the equation -5/4x=-160

Ierofanga [76]

$\\ \sf \longmapsto \: - \frac{ 5}{4} x = - 160 \\ \\ \sf \longmapsto \: \frac{5}{4} x = 160 \\ \\ \sf \longmapsto \: x = 160 \times \frac{4}{5} \\ \\ \sf \longmapsto \: x = 32 \times 4 \\ \\ \sf \longmapsto \: x = 128$