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patriot [66]
3 years ago
9

The temperature in Minneapolis, Minnesota, at 4 P.M. was 15°F. By midnight, the temperature had deceased by 18°. What was the te

mperature in Minneapolis at midnight?
Mathematics
1 answer:
Sholpan [36]3 years ago
3 0

Answer:

23F

Step-by-step explanation:

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Which gives the prices in order, from least to greatest unit rate? Price B, Price A, Price C Price C, Price B, Price A Price C,
MArishka [77]

Answer:

Price B, Price A, Price C

Step-by-step explanation:

Look at the table showing different prices for oranges.

Prices for Oranges

Price A

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Price B

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Price C

$0.97 for 2

Which gives the prices in order, from least to greatest unit rate?

Price B, Price A, Price C

Price C, Price B, Price A

Price C, Price A, Price B

Price B, Price C, Price A

Price A

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Price per orange = $2.25 / 6

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Price B

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Price C

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From least to greatest unit rate

Price B , price A, price C

7 0
3 years ago
Read 2 more answers
Mrs. Adesso wants to take her class on a trip to either the science center or natural history museum. The science center charges
BartSMP [9]

Answer:

  25

Step-by-step explanation:

When we write expressions for the total cost of each field visit and set them equal, we find the solution to be the ratio of the difference in fixed cost to the difference in variable cost.

  y = 75 +7x . . . . . cost for x students to visit the science center

  y = 50 +8x . . . . cost for x students to visit the natural history museum

__

Subtracting the first equation from the second, we get ...

  0 = -25 +x

  25 = x . . . . . add 25; the number of students such that costs are equal

The cost will be the same either place for 25 students.

__

<em>Additional comment</em>

Here, the fixed cost difference is 75-50=25, and the variable cost difference is 8-7=1. The ratio of these costs is ...

  $25/($1 /student) = 25 students.

This relationship only holds when the higher fixed cost is associated with the lower variable cost. Charges are such that one place caters to larger numbers of students (science center), and one prefers fewer students (natural history museum).

4 0
2 years ago
You think that the distance between your house in a friends house is 5.5 miles the actual distance is 4.75 miles what is the per
fredd [130]
Its about 13.64% multiply 4.75 by 100 then divide by 5.5 then subtract that number from 100
3 0
4 years ago
Help please!<br> -x - (-15) + -3.5x + 15
mrs_skeptik [129]
It would be 30 + 4.5x
7 0
3 years ago
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How to solve this question ????<br> Help me please
LekaFEV [45]
You make them to improper fractions then you find a greatest common factor and then go from there
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3 years ago
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