Factor the mn+5m-3n-15
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Related Questions
What is the quadratic equation 2x2+3x-20=0
Determine whether the triangle is acute, right, or obtuse given the sides: 11, 14, 20
What is the missing value in the equation 2 3/12+3\? =2 5/8
Help and solve for x2(2x+6)
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Let's
x pairs of women’s shoes sold
y pairs of men’s shoes sold
R(x,y)=45*x+50y=2500 (each week)
Or the week, =0 =>50*y=2500=>y=500.
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Answer:
97.92m
Step-by-step explanation:
132.65-34.73=97.92
It should be the answer
Sorry if its wrong
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3y + 20 = 3 + 2y
3y- 2y = 3-20
y = -17
⇒ 3y -2y= 3 -20 (inverse operation)
⇒ y= -17
Final answer: y= -17.
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Answer:
B. -6
Step-by-step explanation:
hope this helps!
Answer:
-6
Step-by-step explanation:
from (-6,-4) to (x,8) there are already 12 spaces in between the y- axis from -4 to 8. So because there are already 12 spaces in between you dont need to add any space between x and -6 so you can conclude that if x is -6 then there will be 12 spaces inbetween because of -4 and 8
Thank you :)
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A cube has all equal sides and therefore the formula of:
-Volume of Cube=side³
=3³=27 cm³
-Volume of Cuboid=Area of base×Height of prism
1st prism =4×3×1=12 cm³
2nd prism =7×4×9=252 cm³
3rd prism =3.5×5×6=105 cm³
Second part:
Volumes are given with one side missing
V=Area of base×Height of Prism
1st prism
360=6×12×x
360=72x
5 cm=x
Check: V=6×12×5=360 cm³
2nd question:
break it into 2 parts:
1st: find the volume of the first cuboid:
V=3×3×4=36 cm³
So now we know the volume of the second cuboid since both of them have the same volume.
2nd: 36=6×4×x
36=24x
1.5 cm=x
Check: 1.5×6×4=36 cm³
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The students' order of water bottle is an illustration of linear equation
- The equations are y = 54x and y = 525 + 53x
- The class should buy water bottles from Fill it Up Inc
- 525 water bottles costs the same for both companies
The equation for the cost of bottle
For Fill it Up Inc, we have:
Cost = $54 per bottle
For Bottles by Bob, Co, we have:
Set-up fee = $525
Cost = $53 per bottle
So, the equations are:
- Fill it Up Inc: y = 54x
- Bottles by Bob: y = 525 + 53x
The number of bottle (x) represents the independent variable, while the total cost (y) represents the dependent variable
The graph
See attachment for graphs
The class decision
The class should buy water bottles from Fill it Up Inc, because Fill it Up Inc do not charge set-up fee, and the company's rate per bottle is just a little above Bottles by Bob
The number of bottle at equal cost
In (a), we have:
y = 54x and y = 525 + 53x
Substitute 54x for y in the second equation
54x = 525 + 53x
Subtract 53x from both sides
x = 525
Hence, water 525 water bottles costs the same for both companies
Read more about linear equations at: