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NemiM [27]
3 years ago
8

What is the first step when solving the equation below for x?

Mathematics
1 answer:
JulsSmile [24]3 years ago
4 0

Answer:The x has to be alone meaning it has to be before or after the equation to solve, what you to do one side of the equation you will always do to the other side.

Step-by-step explanation:

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An online furniture store sells chairs for $150 each and tables for $400 each. The store must sell a minimum of $4900 worth of c
Snowcat [4.5K]

Answer: 150c + 400t ≥ 4900

Step-by-step explanation:

Let the number of chairs sold = c

Let the number of tables sold = t

Price for each chair = $150

Price for each table = $400

The inequality that could represent the number of tables and chairs sold will be:

(150 × c) + (400 × t) ≥ 4900

150c + 400t ≥ 4900

5 0
3 years ago
Kian bought a shirt for $12 and a pair of jeans for $28. If the sales tax rate is 8.5%, what will the total cost of his purchase
asambeis [7]

Answer:

$43.40

Step-by-step explanation:

12 + 28

40

40 (1.085)    <<< sales tax

43.40

3 0
3 years ago
Read 2 more answers
Any help is appreciated!
Nezavi [6.7K]

Answer:

pretty sure is the first one

Step-by-step explanation:

-1/2x +3 =3x -4

4 0
3 years ago
Debbie quits her job, which pays $30,000 a year, to finish her college degree. Her annual college expenses are $10,000 for tuiti
Rom4ik [11]

Answer:

Debbie's opportunity cost of attending college for the year is $42,000.

Step-by-step explanation:

Debbie quits her job, which pays $30,000 a year, to finish her college degree.

Her annual college expenses are $10,000 for tuition, $2,000 for books, and $700 for food.

So, her opportunity cost will include the amount of salary she could have earned if she continued working plus the cost of tuition plus the cost of books:

30000+10000+2000=42000 dollars

Therefore, Debbie's opportunity cost of attending college for the year is $42,000.

4 0
4 years ago
Suposse line QP || line NO, and that R, S, and T are the midpoints of line QN, line QO, and line PO, respectively.
Archy [21]

Answer:

don't believe me but it's 1009000

8 0
3 years ago
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