Answer:
"Cost would be between $51.41 and $54.59"
Step-by-step explanation:
3% margin of error means that the cost can be
First we need to find 3% of $53 and then we will "add" and "subtract" from $53 to get the range of values of cost.
To get 3% of $53, we need to convert the percentage to decimal and multiply with $53. To get percentage to decimal, we divide by 100, so we have:
3/100 = 0.03
Now,
0.03 * 53 = $1.59
The range would be:
$53 + $1.59 = $54.59
and
$53 - $1.59 = $51.41
Cost would be between $51.41 and $54.59
Find the x-intercept and the y-interc
Then use them to graph the line.
x-intercept(s): (3,0)
y-intercept(s): (0,−9)
Answer:
The x is -3 and the y is -9 so the answer is (-3,-9)
Step-by-step explanation:
6x-2y=18
-6x -6x
-2y=-6x+18
-2y/-2=-6x/-2+18/-2
y= -3x -9
To graph you just mark it at -9 and go down 3 up 1; or you could go up 3 down 1
Hope this helps :) Have a wonderful day and wish you luck on your test :)
Step-by-step explanation:
let eqn be y - y1 = m(x - x1)
m = (9 - 1)/(-3 - (-7))
m = 2
sub (-7, 1):
y - 1 = 2(x + 7)
therefore, the equation is y - 1 = 2(x + 7)
Topic: coordinate geometry
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Answer:
The correct answer is 45
b. False
in rectangular form the equation is