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IRINA_888 [86]
3 years ago
5

What is the answer to what is the answer to 6X + 21 + 14

Mathematics
2 answers:
Darina [25.2K]3 years ago
5 0

Answer:

6X+35

Step-by-step explanation:

combine like terms which are 21+14 and get 35. Since 6X has a variable, it can't be added to the numbers without a variable.


Ymorist [56]3 years ago
4 0
6x+35
You combine Like terms, which in this case is just the two ordinal numbers. Not the number with the X variable.
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On Saturday, Mark sold gallons of lemonade. On the same day, Regan sold as much
zhenek [66]

The quantity of lemonade Regan sold on Saturday is 11/4 gallons

<h3>How to solve fraction?</h3>

  • Mark = 2 7/8 gallons
  • Regan = 2/3 gallons as much as mark

Amount of lemonade Regan sold = 2 7/8 × 2/3

= 23/8 × 2/3

= 66 / 24

= 11/4 gallons

Complete question:

On Saturday, Mark sold 2 7/8 gallons of lemonade. On the same day, Regan sold 2/3 as much lemonade as Mark. How much lemonade, in gallons did Regan sell?

Learn more about fraction:

brainly.com/question/14453317

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3 0
2 years ago
What is the volume, in cubic cm, of a cylinder with a height of 8cm and a base radius of 7cm, to the nearest tenths place?
FromTheMoon [43]

Answer:

Volume of the cylinder =  1230.88\,cm^3

Step-by-step explanation:

Height(h) of the cylinder = 8 cm

Radius(r) of the base= 7cm

Volume of a cylinder is:

                  = \pi \times r^2\times h

As,

   \pi =\dfrac{22}{7} = 3.14

Putting the values in the formula:

Volume is:

           =3.14\times(7\times7)\times8\\\\=3.14\times49\times8\\\\=3.14\times392\\\\=1230.88\,cm^3

The volume of the cylinder is :  1230.88\,cm^3

7 0
3 years ago
Write the ratio of thirteen-year-olds to fourteen-year-olds in all three forms.
ludmilkaskok [199]

Answer:

13:14

13 to 14

13/14

Step-by-step explanation:

there are three ways to write ratios, with a colon ( : ), with the word "to", and as a fraction 13/14. ❤

6 0
3 years ago
Read 2 more answers
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Leya [2.2K]

Answer:

You will pay $4.31

Step-by-step explanation:

I know this because a fourth of $5.75 is 1.4375 so you would  round it to $1.44 and then $5.75 - $1.44 is $4.31.

So you will pay $4.31 for one milkshake.

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3 years ago
Write the equation in exponetial function
SIZIF [17.4K]
First let's solve for the rate, "b", by setting up a ratio with the two points given:

16.875/7.5=(ar^3)/(ar)

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7.5=a(1.5)^1

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So now we have solved for both variables and have a complete equation:

y=5(1.5)^x

3 0
3 years ago
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