Answer:
C
Step-by-step explanation:
6 + 3(x + 4)
= 6 + 3x + 12
= 3x + 18
Answer:
2.69 maybe not so sure ..
Answer:
You have to multiply 3 x 6.
Step-by-step explanation:

Hope this helped! :)
So 1 would be 5r+20 and then the second one would be
<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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