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posledela
3 years ago
11

Adam is n years old . Mary Beth is 3n + 4 years old . If Adam is 9 years old, how old is Mary Beth?

Mathematics
1 answer:
Rzqust [24]3 years ago
7 0

Answer: Brailiest plz?

31

Step-by-step explanation:

(3)(9)+4=31

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3 years ago
What arithmetic variables look like
juin [17]

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Step-by-step explanation:

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5 0
4 years ago
How do you completely factor 2x^3 + 16y^3
svp [43]
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Daniel [21]

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y=5x-3

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6 0
3 years ago
Fiona has a box with 5 red buttons and 9 blue buttons.She randomly selected one button, took it out of the box, then selected an
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Answer:

B. 10/91

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7 0
3 years ago
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