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wolverine [178]
3 years ago
11

HELP Eric's mother drives to work in 20 min when driving at her usual speed. When traffic is bad, she drives 10 miles per hour s

lower, and the trip takes 10 minutes longer. What is Eric's mother's usual speed?
Mathematics
2 answers:
gogolik [260]3 years ago
6 0

Answer:

30

Step-by-step explanation:

I could be wrong

WITCHER [35]3 years ago
5 0

Answer:

30

Step-by-step explanation:

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Please solve this question.
andre [41]
  • <em>Answer:</em>

<em>x = - 2</em>

<em>y = 5</em>

  • <em>Step-by-step explanation:</em>

<em>Hi there ! </em>

<em>2x + 9 = y</em>

<em>y = - 4x - 3</em>

<em> </em>

<em>equality</em>

<em>2x + 9 = - 4x - 3</em>

<em>2x + 4x = - 9 - 3</em>

<em>6x = - 12</em>

<em>x = - 12 : 6</em>

<em>x = - 2</em>

<em>replace x = - 2</em>

<em>2(-2) + 9 = y</em>

<em>- 4 + 9 = y</em>

<em>y = 5</em>

<em>Good luck !</em>

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8 0
3 years ago
Find the value of angle E Need help Asap 10 minutes left
evablogger [386]

Answer:

D

Step-by-step explanation:

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Gomez runs a small pottery firm. he hires one helper at $15,000 per year, pays annual rent of $6,500 for his shop, and spends $2
Vadim26 [7]
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accounting profit is $12,000
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The last one is the correct answer.

Step-by-step explanation:


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