Answer:
y = 12/5x + 22
Step-by-step explanation:
First, let's find the slope of the AB line.
y2 - y1 / x2 - x1
3 - 8 / 2 - (-10)
-5 / 12
= -5/12
When a line is perpendicular to something, the slope becomes the opposite.
y = 12/5x + b
10 = 12/5(-5) + b
10 = -12 + b
22 = b
Answer:
x = 5 pens
y = 7 pencils
Step-by-step explanation:
let
x = the number of pens
y = the number of pencils
Anthony spent $2.80 to buy a total of 12 pens and pencils
0.35x + 0.15y = 2.80
x + y = 12
by solving the system of equations
0.35x + 0.15y = 2.80
x + y = 12
we find
x = 5 pens
y = 7 pencils
The right ans is A.hope it will help u.........
Answer:I don’t understand
Step-by-step explanation:
