u still doing it or no just txt if ur not
Answer:
with what
Step-by-step explanation:
Answer:y=7 is the equation of a line. The line has a y-value of 7 no matter what x-value is given.
Step-by-step explanation:
X=y-7
x=2-8y
both equal x so
subsitute y-7 for x in other equaton
y-7=2-8y
add 8y
9y-7=2
add 7
9y=9
divide 9
y=1
sub back
x=y-7
x=1-7
x=-6
(x,y)
(-6,1)
Answer:
A. and D.
Step-by-step explanation:
To get the unit rate, you divide the y value by the x value.
180/15 = 12
The x value becomes a 1.
This means A. is correct.
Take the unit rate to find the profit for 20 scarves. To get 20, you multiply 1 by 20.
1 * 20 = 20
Do the same to 12.
12 * 20 = 240
This will give you the point (20, 240).
This means D. is correct.
