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kompoz [17]
3 years ago
15

120° (12 + 2x) Find the value of x

Mathematics
1 answer:
OLEGan [10]3 years ago
6 0

Answer:

54

Step-by-step explanation:

12+2x=120

2x=108

x=54

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If b=p+5 and a=p^2+10p+1 find an expression that equals 2b+3a in standard form
olya-2409 [2.1K]

Answer:

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Step-by-step explanation:

Okay, so lets first solve for 2b. 2b = 2(p + 5), which is equal to 2p + 10. Now, let's solve for 3a. 3a = 3(p² + 10p +1), simplifying to 3p² + 30p +3. After adding 2b and 3a, we are able to get 2p + 10 + 3p² + 30p + 3 = 3p² + 32p + 13

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5 0
3 years ago
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~kaikers
7 0
3 years ago
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Step-by-step explanation:

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