Answer: y = x/3 + 4
Step-by-step explanation:
The equation of a straight line can be represented in the slope intercept form as
y = mx + c
Where
m represents the slope of the line.
c represents the y intercept.
The equation of the given line is
y = - 3x + 7
Comparing with the slope intercept form, slope = - 3
If two lines are perpendicular, it means that the slope of one line is the negative reciprocal of the slope of the other line.
Therefore, the slope of the line passing through (3, 5) is 1/3
To determine the y intercept, we would substitute m = 1/3, x = 3 and y = 5 into y = mx + c. It becomes
5 = 1/3 × 3 + c
5 = 1 + c
c = 5 - 1 = 4
The equation becomes
y = x/3 + 4
Each of Tony’s items are $7.65
Each of Tanyas items are $10.2
Answer:
infinite solutions, true for all x
Step-by-step explanation:
-6 - 8x = -2(4x + 3)
Distribute
-6-8x =-8x-6
Add 8x to each side
-6-8x+8x = -8x-6+8x
-6 =-6
Since this is always true, the equation is true for all x
<h3>
Answer: $8.75</h3>
Explanation:
To get the profit, subtract the amount she earns and her costs
17.00 - 8.25 = 8.75
Each shirt would cost $27
im not the best at math but i hope it helps