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scoundrel [369]
3 years ago
7

Ill give 15 points please help a bro out !!

Mathematics
1 answer:
a_sh-v [17]3 years ago
7 0

Answer:

-7x + 21

Step-by-step explanation:

-7(x - 3)

When you distribute the 7, you are multiply it by each term in the parentheses.

-7 • x = -7x

-7 • -3 = 21

Now combine these terms.

-7x + 21

Hope this helps!

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A dinner cost $22 and a sales tax of $1.87 was added to the bill. How much would the sales tax be on a $66 dinner? What is the t
alexdok [17]

Answer:

The correct answer is the sales tax charged is $5.61 for $66 dinner at 8.5% tax rate.

Step-by-step explanation:

Cost of the dinner is $22. Tax levied on it is $1.87

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8 0
3 years ago
6.) *
labwork [276]

Answer:

the common difference is 5.4 and yes, this is an arithmetic sequence

Step-by-step explanation:

Each new term is derived by adding 5.4 to the previous term:

2.1 + 5.4 = 7.5,

7.5 + 5.4 = 12.9,

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8 0
3 years ago
I need help with this question.
ankoles [38]

Answer:

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