Since, the fundraiser only have three prices for books($2, $5 and $10), the number of $5 book that was sold is 12.
<h3>How to form equation and solve ?</h3>
The fundraiser only have 3 prices for books which are $2, $5 and $10.
There were 6 more $5 books sold than $10 books sold.
Let
x = number of $10 book sold
Therefore,
number of $5 books sold = x + 6
There are 8 more $2 book sold than $10 book sold. Therefore,
number of $2 books sold = x + 8
A total of $250 was raised.
Therefore, the total amount sold forms the following equation:
10x + 5(x + 6) + 2(x + 8) = 250
10x + 5x + 30 + 2x + 16 = 250
17x = 250 - 30 - 16
17x = 204
x = 204 / 17
x = 12
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Answer:
Therefore, he can make 2 batches of lemonade with 1pint of lemon juice
Answer:
m = −1−4 = 14.
y − y1 = (1/4)(x − x1)
y − 2 = (1/4)(x − 7)
y − 2 = x/4 − 7/4
Step-by-step explanation:
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Answer:
=72.52°
Step-by-step explanation:
We use sin rule: sinA/a = sinB/b
Angle 32 faces side 4
Angle x faces side 7.2
So,
sinx/7.2 = sin32/4
Cross multiply
4sinx = 7.2sin32
Divide both sides by 4
We have,
sinx = (7.2sin32)/4
sinx = (7.2 * 0.5299)/4
sinx = 3.8153/4
sinx = 0.9538
x = sin⁻¹(0.9538)
x = 72.52°
Answer:
r u good my guy? I hope your day gets better I guess?
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Step-by-step explanation:
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