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Oksanka [162]
3 years ago
7

A system of equations is given below.

Mathematics
1 answer:
lyudmila [28]3 years ago
7 0

Answer:

B

Step-by-step explanation:

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1. 3x + 12 = 8x - 18
Ray Of Light [21]

Answer:

  1. given
  2. addition property of equality
  3. addition property of equality
  4. division property of equality
  5. symmetric property of equality

Step-by-step explanation:

In step 2, -3x was added to both sides in accordance with the addition property of equality.

The same property lets you add 18 to both sides, as in step 3.

The division property of equality lets you divide both sides of the equation by 5. (Or, the multiplication property lets you multiply by 1/5.)

Swapping sides of the equal sign is allowed by the symmetric property of equality.

5 0
3 years ago
A can is 7 inches high and has a radius of 2 inches,
Yuliya22 [10]

Answer:

87.92 cubic inches

Step-by-step explanation:

to find the volume of a cylinder the formula is V = \pir^{2}h

so first i squared 2

2x2= 4

i then multiplied 4 by the height (7)

4x7 = 28

then times 28 by pi (3.14)

28x 3.14 = 87.92

4 0
3 years ago
a restaurant has 2006 forks ,1745 knives,and 1898 spoons.the owner wants to have the same number of each utensil .she can buy mo
svetlana [45]
She could donate extra forks utensils and also donate spoon utensils and she will have the exact number of utensils as the knives
8 0
3 years ago
PLZ HELP FAST WILL GIVE BRAINLIEST!!!
defon
The answer is going to be 12.9 and the median height will be 16.5 hope that helped
3 0
4 years ago
Read 2 more answers
What is equivalent fraction to 2/5
My name is Ann [436]

Answer:

4/10, 6/15, 8/20, and 10/25

Step-by-step explanation:

Hope this helps. :)

4 0
3 years ago
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