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Mice21 [21]
3 years ago
10

Evaluate the expression when a= -7 and b=2a-4b​

Mathematics
1 answer:
Yanka [14]3 years ago
7 0
  • a = - 7
  • b = 2

a - 4b

= (-7) - 4(2)

= - 7 - 8

= <u>-</u><u> </u><u>1</u><u>5</u><u>.</u>

Hope it helps ya :))

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Metal strips 11 feet long and 2 feet wide . of the stripping costs $6 per foot , find the total costs
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The area of the metal strips:
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A = 11 ft * 2 ft ;
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3 years ago
Answer choices: <br><br> 16/3<br> 40/9<br> 4/9<br> 4/3
son4ous [18]

Answer:

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3 0
3 years ago
You have 10 tbsp of onion powder.
evablogger [386]

Answer:

we can make 5 servings of spice rub from 10 table spoons of onion powder

Step-by-step explanation:

Given the data in the question;

2 table spoon of onion powder makes one serving of spice rub.

Total table spoons of onion powder available = 10

So Let x represent the number of servings of spice rub we can make from our 10 table spoons of onion powder ;

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3 0
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