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2 years ago

Solve the system by graphing. y = x=1 y=4x+7 The solution is ( _ , _ )

Mathematics

1 answer:

lorasvet [3.4K]2 years ago

5 0

4x+7= x+1
3x+7=1
3x= -6
x= -2
(-2)+1 = -1
y= -1
(-2, -1)

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Asher gave lemonade to 14 students

Solution:

Given that, A container has 12 and $\frac{3}{4}$ cups of lemonade

Asher gives each of his classmates $\frac{7}{8}$ of a cup of lemonade

To find: Number of classmates received the lemonade

From given question,

Total cups of lemonade = $12\frac{3}{4}$

$\rightarrow 12\frac{3}{4} = \frac{4 \times 12 + 3}{4} = \frac{51}{4}$

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Thus, number of classmates received the lemonade can be found by dividing total cups of lemonade by cups of lemonade received by each classmate

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2 years ago