Answer:
$7.7
Step-by-step explanation:
Step one:
given data
total money = $175
He buys 4 shirts for $24 each= 24*4= $96
The shirts are discounted 20%
= 96- 0.2*96= 96-19.2= $76.8
2 pairs of shorts for $18 each= $36
2 pairs of pants for $22.50 each= $45
Total cost = $157.8
tax= 6%
total expenses
= 157.8+ 0.06*157.8
=157.8+9.468
=$167.268
The balance is
= 175-167.268
=$7.7
Ok in order to get the unit rate you need to take w.e. unit you have and make it 1, so if you have 15 degrees in 2 hours and it wants you to get the unit rate you need to find the degree it will be in 1 hour so you just take 15 and divide it by 2 and your unit rate is 7.5 degrees in one hour
The size of the largest angle of the pentagon will be 150°.
<h3>How to illustrate the information?</h3>
A pentagon is the polygon that has five sides. It should be noted that the interior angle of a regular pentagon is 540°.
The given ratio is 2:3:4:4:5. Therefore, the size of the largest angle of the pentagon will be:
= 5/(2+3+4+4+5) × 540
= 5/18 × 540
= 150°
In this case, the size of the largest angle of the pentagon will be 150°.
Learn more about pentagon on:
brainly.com/question/858867
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Sofia is correct because if you replace x with 7 you multiply 3 and 7 and get 21 then add 4 and your final answer will be 25
