Answer:
they share some features like;exponents,
mathematical signs, variables and more
The solutions to the equation are y = -3x/2 -7/2 and x = -2y/3 - 7/3
<h3>How to solve the equation?</h3>
The equation is given as:
2y = -3x - 7
Divide through by 2 to solve for y
y = -3x/2 -7/2
Also, we have:
2y = -3x - 7
Add 7 to both sides
2y + 7 = -3x
Divide through by -3
x = -2y/3 - 7/3
Hence, the solutions to the equation are y = -3x/2 -7/2 and x = -2y/3 - 7/3
Read more about linear equations at:
brainly.com/question/14323743
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This shows that if s is doubled and h tripled, then V multiplied by 12
<h3>Volume of a cuboid</h3>
Given the formula below expressed as:
V = s²h
If s is doubled and h tripled, the new volume will ne:
V1 = (2s)² * 3h
V2 = 4s² * 3h
V2 = 12s²h
V2 = 12V
This shows that if s is doubled and h tripled, then V multiplied by 12
Learn more on volume of solid here; brainly.com/question/16717260
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Answer:
y = 3 and y = x + 3
Step-by-step explanation:
The equation y = 3 whose graph is a line parallel to x-axis can be a part of the system.
Consider the equation y = x + 3.
Substitute (0, 3).
3 = 0 + 3
So, (0, 3) lies on y = x + 3 and this can also be a part of the system.
Answer:
Step-by-step explanation:
3x +1 = 2x +7 subtract 1 from both sides ( first)
3x +1 -1 = 2x + 7 -1
3x = 2x + 6 subtract 2x brom both sides (second)
3x -2x = 2x -2x +6
5x = 6