A shirt that normally costs $30 is on sale for $21.75 what percent of the regular price is the sale price
1 answer:
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Answer:
- The value of PR is 21 ft.
Step-by-step explanation:
<u>We know that:</u>
- 3(PQ + QT + TP) = PR + RS + SP
- PQ = 7 ft.
- QT = 4 ft
- RS = 12 ft.
<u>Work:</u>
- 3(PQ + QT + TP) = PR + RS + SP
- => 3(7 + 4 + TP) = PR + 12 + SP
- => 21 + 12 + 3TP = PR + 12 + SP
- => 21 + 3TP = PR + SP
- => 21 + SP = PR + SP [3TP = SP]
- => 21 = PR
Hence, <u>the value of PR is 21 ft.</u>
Hoped this helped.
Answer:
<h2>Step-by-step explanation:
y = 4x + 3
To make x the subject send 3 to the other side of the equation
That's
4x = y - 3
<u>Divide both sides by 4 to make x stand alone</u>
We have the final answer as
Hope this helps you