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cluponka [151]
2 years ago
7

How many solutions do linear equalities have?

Mathematics
1 answer:
andreev551 [17]2 years ago
8 0

Answer:

A system of linear equations usually has a single solution, but sometimes it can have no solution (parallel lines) or infinite solutions (same line). This article reviews all three cases. One solution. A system of linear equations has one solution when the graphs intersect at a point.

i hope this helps

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The solution is given below:

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What is the equation of the line that is parallel to the line 12x + 15y = 10 and passes through the point (5, −2)
Aleonysh [2.5K]

Answer:

The slope of the given line and a line parallel to it is 5/2.

Step-by-step explanation:

Explanation:

Given:

5

x

−

2

y

=

11

is the standard form of a linear equation.

A line parallel to this line has the same slope. To determine the slope, solve for

y

to change the equation to slope-intercept form:

y=mx+b, where: m is the slope and b is they intercept.5x−2y=11      

Subtract 5x from both sides. −2y=−5x+11

Divide both sides by −2. y=−5/−2x+11/2

Simplify. y=5/2 x −11/2

The slope of the given line and a line parallel to it is 5/2.

.

7 0
2 years ago
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