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2 years ago

9

Karina read a total of 20 2/4 pages in her science and social studies books combined she read 12 3/4 pages in her science book h

ow many pages did she read in her social studies book

2 answers:

wlad13 [49]2 years ago

4 0

Answer:

8 1/4

Step-by-step explanation:

20 2/4

-

12 3/4

__________

8 1/4

larisa [96]2 years ago

4 0

7 1/4

You subtract 20 and 2/4 by 12 3/4 and you get 8 1/4

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2 years ago

Identify the segment bisector of JK

nordsb [41]

Answer:

A segment whose length is 9 units.

Step-by-step explanation:

A segment whose length is 9 units.

All we have is a bisection that divides equally segment JK in two parts. And M is the Midpoint what reassures us that JM=MK, so plugging in:

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2 years ago

How many terms are in the algebraic expression Negative 7 + 12 x 4 minus 5 y 8 + x?

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Answer:

Therefore,

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Step-by-step explanation:

Algebraic Expression:

An algebraic expression is a mathematical expression that consists of variables, numbers and operations.

Variables with the coefficient is called as Term.
Number is also a term.

Here the Expression is

$-7+12x^{4}-5y^{8}+x$

So,

$-7 = One\ Term\\12x^{4}=Second\ Term\\-5y^{8}=Third\ Term\\x=Fourth\ Term$

In all there are Four i.e 4 terms in the given expressions.

Therefore,

There are Four i.e 4 terms in the expression,

$-7+12x^{4}-5y^{8}+x$

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