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Anastasy [175]
3 years ago
6

Ahmed is taking orders for lunch. A slice of pizza costs $2.9 and a chicken sandwich costs $3.9. He collects $25.3for the group

of 7 people. Assuming each person orders only one item, how many people ordered a chicken sandwich?
Mathematics
1 answer:
lina2011 [118]3 years ago
3 0
5 people ordered chicken sandwich
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A class of 28 students has 13 boys and 15 girls. What is the ratio of girls to boys in the class? 15:28 13:15 O 13:28 15:13 Prev
uranmaximum [27]

Answer:\frac{15}{13}

Step-by-step explanation:

Given

There are 28 students in a class out of which

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Ratio of girls to boys in the class=\frac{15}{13}

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Step-by-step explanation:

taking common (a-b)

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Which polynomial is a difference of two squares? <br> x2 − 16 <br> x2 + 16 <br> x2 − 8 <br> x2 + 8
AnnZ [28]
X2 - 16, is the answer. The first one.

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8 0
3 years ago
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nikdorinn [45]

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Step-by-step explanation:

5 0
2 years ago
When the positive integer x is divided by 11, the quotient is y and the remainder 3. When x is divided by 19, the remainder is a
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Answer:

A) 0

Step-by-step explanation:

When x is divided by 11, we have a quotient of y and a remainder of 3

x/11 = y + 3

x = 11y + 3 ........(1)

When x is divided by 19, we have a remainder of 3 also

x/19 = p + 3 (p = quotient)

x = 19p + 3 ..........(2)

Equate (1) and (2)

x = 11y + 3 = 19p + 3

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Divide both sides by 11

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y and p are integers. 19 is a prime number. P/11 is also an integer

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8 0
3 years ago
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