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Serjik [45]
3 years ago
9

Please help with this question

Mathematics
1 answer:
Dahasolnce [82]3 years ago
8 0

Answer:

10X + 20 +5X +25 = 180

15x=180-45

X= 135/15

X=9

Please mark me brainliest and thank me and rate me. Sis.

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What is the answer to 2b + 8- 5b + 3 = -13 + 8b - 5
Alborosie

Answer:

2 8/11 = b

Step-by-step explanation:

2b + 8 - 5b + 3 = -13 + 8b - 5

combine like terms

11 - 3b = -18 + 8b

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3 years ago
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The exchange rate of puzzles for puppets is 3 to 1.

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in conclusion, the exchange rate determines the how many puzzles and puppets will each one have after they complete their trade.

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