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Lady_Fox [76]
4 years ago
14

What is 4x - 7 = 21?​

Mathematics
2 answers:
morpeh [17]4 years ago
4 0

Answer:

                  x = 7

hope this helps

Hatshy [7]4 years ago
4 0

Answer:

x=7

Step-by-step explanation:

4x-7=21

  +7   +7    Add 7 to both sides to eliminate 7 and so you can have 4x=21 by its                     self

4x=28       Divide both sides by 4

x=7

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What is 2 times 2 plus 2 divided by 2
egoroff_w [7]
The question says:
2×2+2÷2 
so first you should find 2 × 2 which is 4 and then 2 ÷ 2 which is 1 
now you have:
4 +1 = 5 so the answer is 5 :)))
i hope this is helpful 
have a nice day 
3 0
3 years ago
Read 2 more answers
What is the answer???
stepan [7]

Answer:

Step-by-step explanation:

If x is taken as the third side, then,

(15 - 6) < x > (15 + 6)

=> 9 < x < 21

If my answer helped, kindly mark me as the brainliest!

Thank You!!

4 0
3 years ago
NEED HELP FAST. (Fractions) 5/6 + 1/3, in the simplest form. Please explain how you got the answer.
BARSIC [14]
5/6 + 1/3

To add both sides need the same denominator. To give he fractions a common denominator, multiply the second fraction (1/3) by 2.

5/6 + 2/6

Add the numerators

7/6

Change into mixed number

1 and 1/6

I hope this helps, feel free to ask any questions you may have
7 0
3 years ago
Read 2 more answers
Evaluate 35/a when a=7. The value is​
mestny [16]

Answer:

a = 5

Step-by-step explanation:

a = 7

35/a

35/(7)

= 5

Hope this helped

6 0
3 years ago
SHORT ANSWER: What is the volume of the irregular shaped prism? Explain how you found its volume. Use ACE! (Answer, Computation,
Lesechka [4]

Answer:

Total volume = 355 cm³

Step-by-step explanation:

Volume of the irregular prism = volume of part A + volume of part B

Volume of part A which is also a rectangular prism = Length × width × height

= (11 - 5) × 5 × 6

= 6 × 5 × 6

= 180 cm³

Volume of rectangular prism B = 5 × 5 × (6 + 5)

                                                   = 5 × 5 × 11

                                                   = 275 cm³

Total volume = 180 + 175

                      = 355 cm³

4 0
3 years ago
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