Answer:
A. y = -10x
Step-by-step explanation:
An equation that has a line that passes through the origin (0, 0) is represented in slope intercept form as y = mx
Where, m is the slope.
Therefore,
The equation that represents a graph with a negative slope and passes through the origin would be:
y = -10x
-10 is the slope (m).
Answer:
The correct answer is 20 questions she took some off.
Step-by-step explanation:
Answer:
$675
Step-by-step explanation:
Let
x = original price of laptop
Discount = 10%
Actual price paid = x - 10% of x
= x - .10x
= .90x
Cost of mouse = $13.99
Total amount paid = $621.49
Total amount paid = actual cost of laptop + Cost of mouse
621.49 = .90x + 13.99
621.49 - 13.99 = .90x
607.5 = .90x
x = 607.5 / .90
= 675
Original cost of the laptop = $675
Answer:
19 dollars.
Step-by-step explanation:
0.20 x $95.00=$19.00.
