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Gekata [30.6K]
3 years ago
11

• Write an expression that is equivalent to 3(7 + x). 3(7 + x) + ? 2

Mathematics
2 answers:
stira [4]3 years ago
4 0

Answer:

21+3x

Step-by-step explanation:

maksim [4K]3 years ago
3 0

Answer:

21+3x

Step-by-step explanation:

Expand this:

3(7+x)

So it becomes:

21+3x

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A carton of 24 bottles of sports drink costs $16. How many bottles of sports drink can you get
MrRa [10]

Answer:

8

Step-by-step explanation:

24 bottles = 16 dollars!

? bottles = 12 dollars

Note:

In these type of Questions, find out  any dollars you could get with 1 bottle

or in simple terms, (first find the unit Rate)

<em>24/16 = 1.5</em>

1 bottle = 1.5 dollars

? bottles = 12 Dollars?

12/1.5

= 8

<h2>I hope that helps! </h2><h3>Have a wonderful day! </h3>
8 0
3 years ago
Ashley opened a lemonade stand on her street. It costs her $12.50 to buy the supplies each day, and she sells lemonade for $2.50
nasty-shy [4]

Answer:

75

Step-by-step explanation:

Subtract sales - expenses

200 - 12.5 = 187.5

2.5x = 187.5

Divide by 2.5 on both sides

187.5/2.5

x = 75

6 0
3 years ago
Solve for x: −1 &lt; x + 3 &lt; 5
Gnesinka [82]

Answer:

-4<x<2

Step-by-step explanation:

If you have any questions about the way I solved it, don't hesitate to ask ÷)

7 0
3 years ago
You have 10 gallons of lemonade to sell. 1 gallon is approxiamately 3785 cm3. Each customer uses one paper cup as shown. Hay man
enot [183]
I think the answer would be D 78 hope it helps
5 0
3 years ago
What is this plz explain
castortr0y [4]

Answer:

Answer as follows...

Step-by-step explanation:

interior angles are 3,4,5,6

exterior angles are 1,2,7,8

vertical angles are 2and3, 1and4, 6and7, 5and8

corresponding angles are 2and6 1and5 3and7 4and8

alternate interior angles are 4and5 3and6

alternate exterior angles are 1and8 2and7

same side interior angles are 3and5 4and6

8 0
3 years ago
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