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meriva
3 years ago
15

Please solve this 15 points

Mathematics
1 answer:
Tom [10]3 years ago
7 0

Answer:

Yes, it is proportional.

You know because if you do $9/3 lbs that = 9/3 = $3 per pound

and

if you do $1.50/0.5 lbs = 1.5/0.5 = $3 per pound

Both of them are $3 per pound, so it is proportional.

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Combine the like terms to create an equivalent expression. <br><br> 7x−x
Alina [70]

Hello from MrBillDoesMath!

Answer:

6x

Discussion:

7x = 7 times x

x   = 1  times x

So both terms are "like" terms in x:

7x - x = (7-1)x = 6x

Thank you,

MrB

3 0
3 years ago
An exponent is also called___.
bija089 [108]

Answer:

An expression that represents repeated multiplication of the same factor is called a power.

Step-by-step explanation:

The number 5 is called the base, and the number 2 is called the exponent. The exponent corresponds to the number of times the base is used as a factor.

8 0
3 years ago
f. If a salesperson receives a commission of 12% of sales, what is the salesperson's commission on $250,000 of sales?​
Gala2k [10]

Answer:

30,000

Step-by-step explanation:

250,000 * .12 = 30,000

in real life the commission would be split between the owner, broker and salesperson

salespeople often do not keep the entire commission

8 0
2 years ago
I have no idea how to slove this 5x-5 =2×+97​
galina1969 [7]

Answer: x=34

Step-by-step explanation:

1. You subtract 2x from 5x on the other side to get rid of the 2x leaving you with 3x.

2. Then you add 5 to 97 to get rid of the -5, giving you 102 on the opposite side.

3. divide 102 by 3x giving you 34.

5x-5=2x+97

-2x     -2x

3x-5=97                                                                      <u><em>X=102</em></u>

   +5  +5

3x=102

x/3   102/3

4 0
3 years ago
Read 2 more answers
Tape Diagrams and Writing Equations
notka56 [123]

Answer:

3x + 16 = 22.75

3 = 22.75 - 16

<u>3</u><u>×</u><u> </u>= <u>6</u><u>.</u>75

3 3

x= 2.25

8 0
2 years ago
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