Answer: y = -4x/5 + 13
Step-by-step explanation:
The equation of a straight line can be represented in the slope intercept form as
y = mx + c
Where
c represents the y intercept
m represents the slope of the line.
The equation of the given line is
y = 5x/4 - 2
Comparing with the slope intercept form, slope = 5/4
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 (10, 5) is - 4/5
To determine the y intercept, we would substitute m = - 4/5, x = 10 and y = 5 into y = mx + c. It becomes
5 = - 4/5 × 10 + c
5 = - 8 + c
c = 5 + 8 = 13
The equation becomes
y = -4x/5 + 13
Distributive property
(7 * 4y) + (7*9) = 28y + 63
Answer:
So he has $10 and earns $5 for each x so it would be f times x I'm not sure so if I'm wrong please correct me :)
Step-by-step explanation:
5*x=5x
5x+10=10+(5*x)
Answer:
D
Step-by-step explanation:
48 - 23.99 = 24.01
You have $24.01 left, so you can buy 2 groups of balloons for $20.
Each group is 12 balloons.
Multiply 12 by 2
Answer: 24
Answer:
12 books per shelf
Step-by-step explanation:
She has 82 books and ten of them go to her desk. So she has 72 books left to to put on her shelves. There are a total of 6 selves.
So (72 books) / (6 shelves) = 12 books per shelves.
General equation:
{(total number of books) - (books go to her desk) ] / (total number of shelves)
s = number of books on shelves
t = total number of books
d = books on desk
x = number of selves
s = (t-d) / x
