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taurus [48]
3 years ago
6

Write a system of equations to describe the situation below, solve using elimination, and fill in the blanks.

Mathematics
1 answer:
In-s [12.5K]3 years ago
7 0

Answer:

C

Step-by-step explanation:

We are given

The student council earned $1.25 for every cup of hot chocolate it sold

and $0.75 for every cup of apple cider it sold

total number of cup is 375

We can see that first term is 1.25x

and we have

The student council earned $1.25 for every cup of hot chocolate

so, to find total cost of hot chocolate , we multiplied 1.25 with x

that's why

x must be the number of cups of hot chocolate sold

So the answer must be C

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Contact [7]
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4 years ago
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We roll a pair dice 10,000 times. Estimate the probability that the number of times we get snake eyes (two ones) is between 280
Natali5045456 [20]

Answer:

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Step-by-step explanation:

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z_{2} = (300 - 277.7)/16.4 = 1.35

Probablity (range)  

0.3573  

Z(low)=0.14        0.555766357

Z(upper)=1.36        0.91304644

6 0
4 years ago
Help please <br>what is 3/4×5/7 =​
vesna_86 [32]

Answer:

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Step-by-step explanation:

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5 0
3 years ago
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