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garik1379 [7]
3 years ago
6

Last year Kristen read one fourth as many biographies as mysteries and eighteen more science fiction books than biographies. The

number of nature books that she read was one less than the difference between the number of mysteries and the number of biographies. If Kristen read four times as many science fiction books as nature books, than how many books did she read in all?

Mathematics
1 answer:
Minchanka [31]3 years ago
6 0
Ans: She read 35 books in all.

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Solving equations and Inequalities 1 ) -10p=2(p-12)
MArishka [77]
The answer is 2 = p
Explanation: Here the goal is to get the variable "p" by itself, so first your have to distribute 2 to (p-12) which gives you -10p = 2p-24. Then you add 10p on both sides so that the variable is on one side. Then you add 24 to both sides. After that you divide 12 from both sides, giving you 2 = P

-10P = 2(p-12)
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3 years ago
The sum of a number squared and five
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Answer:

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2 years ago
16.
ss7ja [257]

The simplified polynomial that represents how many more economy cars are rented in w weeks than full-size cars is 53 - w.

<h3>Linear equation:</h3>

Linear equation is an equation in which the highest power of the variable is equals to one.

Therefore, the number of economy-size cars rented in w weeks is represented as follows:

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The number of full-size cars rented in w weeks is represented as follows:

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where

w = number of weeks

A  simplified polynomial that represents how many more economy cars are rented in w weeks than full-size cars is as follows:

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learn more on polynomial here: brainly.com/question/2566362

5 0
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5th grade math. correct answer will be marked brainliest, select which is greater than,equal to, less than for all
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Answer:

Step-by-step explanation:

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2. Greater than

3. Equal to

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Answer:

it 85 to the third power

Step-by-step explanation:

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