Answer:
Cost for each:
box of cards=$12.95
stamp=0.44
The number of quantity for each:
box of cards=1
stamp=16
Now the equation should be as follow:
quantity(box of cards)+quantity(stamp)
1($12.95)+16($0.44)
$12.95+$7.04
$19.99
The total cost is $19.99 or simply 19 dollars and 99 cents
Step-by-step explanation:
The baker used 24 1/2 pounds of raisens to make the muffins.
Answer:
$22.6 markup
Step-by-step explanation:
Just find 20 percent of 113 and you’ll get 22.6
if you want price including the markup (final price) its $139.6
Answer:
8x-2
Step-by-step explanation:
perimeter=2l+2w
perimeter= 2(2x+3)+2(2x-4)
=4x+6+4x-8
=8x-2
The equation of the line that is parallel to the line whose equation is 3x-2y=7 would be y = 3/2x + b, in which b can be any real number.
How are parallel straight lines related?
Parallel lines have the same slope since the slope is like a measure of steepness and since parallel lines are of the same steepness, thus, are of the same slope.
We have been given a parallel line with has equation
3x-2y=7
In order to solve this, the slope of the original line.
3x - 2y = 7
-2y = -3x + 7
y = 3/2x - 7/2
thus its slope is 3/2.
thus, the slope of the needed line is 3/2 too.
we know that any line that is parallel to that would have this slope.
So anything is written in the form:
y = 3/2x + b
The equation of the line that is parallel to the line whose equation is 3x-2y=7 would be y = 3/2x + b, in which b can be any real number.
Learn more about parallel lines here:
brainly.com/question/13857011
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