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Vaselesa [24]
3 years ago
11

Translate this phrase into an algebraic expression. 45 decreased by twice a number Use the variable n to represent the unknown n

umber.
Mathematics
1 answer:
aivan3 [116]3 years ago
7 0
I think that it is 45-2n
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How do you multiply and divide fractions? please explain in depth with examples.​
Dmitry_Shevchenko [17]

Answer:

To multiply fractions, all you have to do is multiply the numerators and denominators and simplify the result. To divide fractions, you simply have to flip the numerator and denominator of one of the fractions, multiply the result by the other fraction, and simplify.

Step-by-step explanation:

3 0
3 years ago
In a certain state, fishing licenses are in the form of LLL NN, where L stands for a letter of the alphabet and N stands for a o
Pavel [41]
<h2>Answer:</h2>

There are 1757600 possibilities.

<h2>Step-by-step explanation:</h2>

In a certain state, fishing licenses are in the form of LLL NN

L stands for a letter of the alphabet (a to z)

N stands for a one-digit number from 0 to 9.

Now, for the series LLL, 3 alphabets are placed that can be any from a to z. This means at each place, 26 letters can be placed.

Similarly, for NN, 2 numbers are placed that can be any, between 0 and 9. At each place 0 to 9 can be placed.

Hence, the total possible outcomes will be :

26\times26\times26\times10\times10=1757600

Therefore the answer is 1757600 possibilities.

5 0
3 years ago
Read 2 more answers
Please help me with this math problem
iren [92.7K]

Answer:

The third one

Step-by-step explanation:

6 0
3 years ago
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Select the two expression equivalent to the given expression. Let x,y and z by numbers​
Lesechka [4]

Answer:

ponits

Step-by-step explanation:

5 0
3 years ago
What is solution to equation ? 4x + 5 = -3
Katarina [22]

Answer:

x=-2

Step-by-step explanation:

<h2>Solve for x: </h2>

4x (+ 5-5) = -3-5

4x = -8

4x/4 = -8/4

x=-2

<h2>Checking Answer:</h2>

4(-2) + 5= -3

-8 + 5 = -3

-3 = -3

Answer is Correct.

8 0
3 years ago
Read 2 more answers
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