3x + 5y = 55
5x + 4y = 57
Answer:
x=5, y=8. (5, 8).
Step-by-step explanation:
3x+5y=55
5x+4y=57
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5(3x+5y)=5(55)
-3(5x+4y)=-3(57)
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15x+25y=275
-15x-12y=-171
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13y=104
y=104/13
y=8
3x+5(8)=55
3x+40=55
3x=55-40
3x=15
x=15/3
x=5
A fraction is a way to describe a part of a whole. such as the fraction ¼ can be described as 0.25.
A fraction is a way to describe a part of a whole. such as the fraction ¼ can be described as 0.25.
Charlie's mom was not at home. Charlie and his 2 siblings were too hungry, therefore, they went to search for food in the refrigerator. They found a half-packet of bread, since, there are 3 people, therefore, the half-bread is needed to be distributed among the three people.
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