Answer:
y = - 2x + 8
Step-by-step explanation:
the equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
y =
x - 9 ← is in slope- intercept form
with m = 
given a line with slope m then the slope of a line perpendicular to it is
= -
= -
= - 2
y = - 2x + c ← is the partial equation
to find c substitute (3, 2 ) into the partial equation
2 = - 6 + c ⇒ c = 2 + 6 = 8
y = - 2x + 8 ← equation of perpendicular line
Answer:
5 pounds of coffee
Step-by-step explanation:
Let the number of pounds of coffee bought be 'x'.
Given:
Value on gift card = $90
Value of coffee per pound = $8.09
Money left after buying coffee = $49.55
Now, using unitary method,
1 pound cost = $8.09
∴ 'x' pounds cost = 
Now, Money left = Total money on gift card - Cost of coffee.

Therefore, Lashonda bought 5 pounds of coffee.
The first quartile is from the first dot to first vertical line, which is 13-15.5.
The maximum is the right most dot, which is 35.
The median is the line in the box, which is 10.5.
Answer:
-9
Step-by-step explanation:
Both of the numbers are negative and adding them will give you -9.
Answer:
option D
Step-by-step explanation: