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3 years ago

Carla bought a shirt for $14 and a jacket for $69. She gave the cashier $100.

Mathematics

2 answers:

Inessa [10]3 years ago

6 0

Ur answer is 17 dollars cause u add 14 to 69 and u get 83 then you subtract 83 from 100 which equals 17

Jlenok [28]3 years ago

3 0

You add $14.00 + $69.00 = $83.00

Then you minus 83 from 100 and you get $17.00 Dollars to be exact.

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Answer:

The equation is $y=x-9$

Step-by-step explanation:

If we want a line parallel to the line in the problem it will have the same slope. The equation given in the problem is already in slope intercept form so we can take the slope for the new equation directly from this equation.

The slope-intercept form of a linear equation is: $y=mx+b$

Where m is the slope and b is the y-intercept value.

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We can now use the point-slope formula to write the equation of the parallel line:

The point-slope formula states:

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Substituting the information from the problem gives:

$(y- (-7)=1(x-2)$

$(y+7)=1(x-2)$

Or, we can solve for y to put the equation in slope-intercept form:

$y+7=x-2$

$y+7-7=x-2-7$

$y+0=x-9$

$y=x-9$

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