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Black_prince [1.1K]
3 years ago
5

PLS HELP ME WHO EVER GETS ANSWER I WILL GIVE BRAINLIEST AND ALL MY POINTS SO PLEASE ANSWER THIS PLSSS ITS EASY

Mathematics
2 answers:
Paha777 [63]3 years ago
7 0

Answer:

200 detective phones.

Step-by-step explanation:

Write the proportion where x is the number of detective phones.

cross multiply

divide both sides by 60

madreJ [45]3 years ago
5 0

Answer:

15

Step-by-step explanation:

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Nadusha1986 [10]

An equation is formed of two equal expressions. The value of x for which the equation has a solution is 1.

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

An equation is formed when two equal expressions are equated together with the help of an equal sign '='.

The solution for 10x+16=6x+20 is,

10x + 16 = 6x + 20

10x - 6x = 20 - 16

4x = 4

x = 1

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The product of two Even numbers
krek1111 [17]

The product of two even numbers is even.

 

Let m and n be any integers so that 2m and 2k are two even numbers.

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Things to think about:

Why didn’t I just show you by using any two even numbers like the number 4 and the number 26?

Why did I change from "m" to "k" ? Are they really different numbers or could they be the same?

Why did I specifically say that m and k were integers?

 

The product of two odd numbers is an odd number.

Let m and k be any integers. This means that 2m+1 and 2k+1 are odd numbers.

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4 years ago
-10p^2q+7p^3q-5q
aliya0001 [1]
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8 0
3 years ago
Evaluatethe expression (-0.3)^4. what is the value of the expression​
ozzi

Answer:

(-0.3)^4 = 0.0081

Step-by-step explanation:

4 0
4 years ago
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