Answer:
72
Step-by-step explanation:
Answer:
-21
Step-by-step explanation:
-21 x 2 = -42 -42+16= -26
Answer:
y=7
Step-by-step explanation:
The two given angels are congruent so they must be equal in measure.
Set them up equal and find y.
8y = 5y + 21, subtract 5y from both sides
8y -5y = 21, combine like terms
3y = 21, divide both sides by 3
y = 7
<u>First let's calculate the exponents.</u>
<u>Now we should multiply and divide.</u>
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<u>Now we should add and subtract.</u>
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<u>Convert the improper fractions into mixed numbers.</u>
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<u>Answer : </u>
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Answer:
He is been paid $7 per hour
Step-by-step explanation:
140dollars/ 20 hours
