The first equation ;-)
It simplifies down to 3 = -5 which isn't true so, no solutions!
Answer:$27
Step-by-step explanation:
cost price(cp)=$36
Percentage off=25
sale price=sp
Percentage off=(cp-sp)/cp x 100
25=(36-sp)/36 x 100
Cross multiplying we get
25x36=100(36-sp)
900=100(36-sp)
Divide both sides by 100 we get
900/100=100(36-sp)/100
9=36-sp
Collect like terms
sp=36-9
sp=27
Answer:
B
Step-by-step explanation:
(x-coordinate, y-coordinate) and the horizontal axis refers to the x-axis and the vertical axis refers to the y-axis.
Answer:
<h2>INTEREST just did it on odessey</h2>
Step-by-step explanation:
Answer:
y = -2x + 6
Step-by-step explanation:
y = mx + c
Where m is the gradient and c is the y-intercept
m = -2
y = -2x + c
When x = 1, y = 4
4 = -2(1) + c
c = 6
y = -2x + 6