Answer:
(a) 3x -y = 7
(b) x +3y = 29
Step-by-step explanation:
(a) The standard form of the given line is ...
3x -y = 5
The parallel line will have a constant on the right that makes it go through (5, 8), so it will be ...
3x -y = 3(5) -(8)
3x -y = 7
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(b) The perpendicular line will have coefficients for x and y swapped and one of them negated. Again, the constant is chosen to make it go through (5, 8).
x + 3y = (5) +3(8)
x + 3y = 29
The answer is 90 when you multiply 15 by 6
Answer:90
Step-by-step explanation:
15
X6
=90
Answer:
Vanessa's total pay last week was $482.50.
Step-by-step explanation:
Given:
Vanessa earns a base salary of $400.00.
And every week with an additional 5 percent commission on everything she sells.
Vanessa sold $1650.00 worth of items last week.
Now, to find Vanessa's total pay last week.
Base salary = $400.00.
And then, to get the 5% commission on $1650.00.
The commission = $82.50.
Now, to get the total pay of Vanessa's we add the base salary and the commission:
Therefore, Vanessa's total pay last week was $482.50.
A) 1/24
B) 5/72
C) 5/66
D) 5/6
Answer:
b
Step-by-step explanation: