<u><em>1</em><em>s</em><em>t</em><em> </em><em>photo....</em></u>
<em>Yes</em>
<em>Explanation</em>
All when divided becomes 1/3 , so it is proportional...
<em>Pls </em><em>mark</em><em> </em><em>brainliest</em>
<u><em>2</em><em>n</em><em>d</em><em> </em><em>photo</em><em>.</em><em>.</em><em>.</em><em>.</em></u>
Yes<em> </em>
<em>Explai</em><em>n</em><em>ation</em>
<em>Also </em><em>when </em><em>divided </em><em>becomes </em><em>1</em><em>/</em><em>3</em><em>.</em><em>.</em><em>.</em><em> </em><em>Same </em><em>proportional</em>
Answer:
Step-by-step explanation:
<u>Add 2 to both sides:</u>
<u>Divide both sides by -1:</u>
<u>Add 2 to both sides:</u>
<u>Divide both sides by -5:</u>
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<u>OAmalOHopeO</u>
The linear model has a slope of 1, and hits the y-axis at the point y=2.
So its equation is y = x + 2 .
Answer: Cashews are $4 per pound
Peanuts are $3 per pound
Explanation
Let x = Cashews
Let y = Peanuts
Given the information above
Rosa's purchase is equation number 1
x + 2y = 10
Sabrina's purchase is equation number 2
2x + y = 11
We have
Equation 1 x + 2y = 10
Equation 2 2x + y = 11
If we multiply equation 1 by negative 2 we can eliminate x and solve for y as follows:
-2(x + 2y = 10) gives
-2x - 4y = -20
Combine this with the equation 2
-2x - 4y = -20
2x + y = 11
The x is eliminated and we get
-3y = -9
Divide both sides by - 3 to solve for y and we get
y = 3
We substitute this value for y back into equation 2 to solve for x
2x + 3 = 11
2x = 11 - 3
2x = 8
Divide both sides by 2 to solve x we have
x = 4
Cashews are $4 per pound
Peanuts are $3 per pound
I hope that this will help you.
It should be 8 tablespoons, because 1/2 of 1 cup is 8 tablespoons.