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balu736 [363]
3 years ago
12

Ms. Houston's fifth-grade class of 20 students is going to a museum.

Mathematics
1 answer:
nydimaria [60]3 years ago
3 0

Answer:

7 fossils

Step-by-step explanation:

Find the cost for transportation by multiplying 20 by 5, since it is $5 per student and there are 20 students

20(5)

= 100

Subtract this from 128, since they raised $128

128 - 100

= 28

This means they have $28 to spend on fossils.

To find how many they can buy, divide 28 by 4, since they are $4 each

28/4

= 7

So, they can buy 7 fossils with the money they have left

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Step-by-step explanation: Standard form is when we take a polynomial and we write it in order from the greatest degree to the smallest degree.

Let's look at an example which I provided in the image attached.

In this polynomial, I have 2 degrees, 1 degree, and 1 degree above the <em>x</em>.

This is not in the form of least to greatest so I need to write it in descending order. Our constant which in this is 27 will be last in polynomial.

So, you look at the degree of each term and then write each in term in order of degree from greatest to least (descending order).

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3 years ago
If $400 is invested at the rate of 6% for one year, what will be the total value of the investment (the amount)? $42.40 $424.00
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Answer:

False

Step-by-step explanation:

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Is this true?

First of all this symbol (≤) means

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Is 13 less than 12?

No

Is 13 equal to 12?

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If my answer is incorrect, pls correct me!

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Answer:

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