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rusak2 [61]
3 years ago
7

For how many integer values of n will the value of the expression 4n + 7 be an integer greater than 1 and less than 200?

Mathematics
1 answer:
Morgarella [4.7K]3 years ago
3 0

Answer:

48

Step-by-step explanation:

We are asked that the value of (4n + 7) will be an integer > 1 and < 200, for how many integer values of n.

So, equating (4n + 7) with 200 we can get the value.

4n + 7 = 200

⇒ 4n = 193

⇒ n = 48.25

Hence, the value of n will be the largest integer less than 48.25.

Therefore, the number of integer values of n will be 48. (Answer)

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HELPPP<br> i need answers asappppp
sweet-ann [11.9K]

Answer:

The expressions are equivalent

Step-by-step explanation:

We can start by simplifying the first expression:

1.25x+4+0.75x-3

Move like terms so that they are together:

1.25x+0.75x+4-3

Now, combine like terms:

2x+1

The expressions are equivalent

6 0
2 years ago
Help pleaseeeee!!!!??????
garik1379 [7]
From the given information we can assume that (-1; 2) point is the same as x=-1 and y=2.

The easiest way to solve this problem is to put -1 and 2 instead of x and y

in this way you will get answer C

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6 0
3 years ago
Read 2 more answers
What is the perimeter of this square?
aev [14]

Answer:

144 cm

Step-by-step explanation:

P=4l

P=4*36

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6 0
2 years ago
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Simplify each number. 64²/₃ 64²/₃
Fynjy0 [20]

The result of simplifying each number 64²/₃ 64²/₃  using the exponent rules is 256

To solve this exercise we have to resolve algebraic operations following the exponent rules.

64²/₃ * 64²/₃

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  • Exponent = 2/3

The base number 64 is the same that: 4³, then we get:

(4)³ ⁽²/₃⁾ * (4)³ ⁽²/₃⁾

Using the power of a power rule that indicates that: the exponent result will be the multiplication of these exponents, we have:

4⁽³*²/³⁾ * 4⁽³*²/³⁾

4⁽⁶/³⁾ * 4⁽⁶/³⁾

(4)² * (4)²

Using the product rule that indicates that: the exponent result will be the addition of these exponents, we have:

4⁽²⁺²⁾

4⁴

4*4*4*4

256

<h3>What is an exponent?</h3>

In mathematics an exponent is the number of time that a number, called (base) is multiplied by itself. It is also called, power or index.

Example: 3² = 3*3 = 9

Learn more about exponent at: brainly.com/question/847241

#SPJ4

8 0
9 months ago
A triangle has an area of 160 square inches and the base of the
Veronika [31]

Answer:

8 inches

Step-by-step explanation:

A=h  /2

Solving for hb

hb= 2 A /b =2 × 160 /40 = 8 inch

( / means fraction line

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3 years ago
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