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Eduardwww [97]
3 years ago
6

Use properties or mental math to solve 5x395

Mathematics
1 answer:
shepuryov [24]3 years ago
3 0

Answer:

I got 1,475

Step-by-step explanation:

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3.005/ Write the decimal as a fraction or mixed number in simplest form.
alexdok [17]
3005/1000 or 3 3/500
4 0
3 years ago
Read 2 more answers
Which expressions are equivalent to 7x - 14? Check all that apply.
11Alexandr11 [23.1K]

Answer:

-(14 - 7x); 7(x - 2); 3x - 14 + 4x

Step-by-step explanation:

for -(14 - 7x) when the negative is distributed you get -14 + 7x which is still 7x - 14

for 7(x - 2) when multiplied in you get 7x - 14

for 3x - 14 + 4x when added together you get 7x - 14

5 0
3 years ago
1. Write your own word problem and share it with the group.
Yuki888 [10]

The solution of the word problem is a = 2

Word Problems are mathematical problems presented in complete languages, rather than in mathematical notations.

Example: Let a number is divided by half, the result is added to itself to give 6, what is the number?

Solution: Let the number be a

Now, dividing a by half, we get

a ÷ \frac{1}{2} = 2a

Now, adding the result to the number itself, we will get 6 i.e.,

2a + a = 6

3a = 6

Dividing both the sides by 3, we get

a = 2

Therefore, the solution is a = 2

Complete question: Write your own word problem and share it with the group. Then translate your problem into its resulting math equation. What steps would you then follow to solve for the variable?

Know more about Word Problems: -brainly.com/question/21405634

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3 0
2 years ago
What number is equal to square root 64?
Romashka-Z-Leto [24]

64 has two square roots, namely 8 and −8 , since:

82=(−8)2=64.

When we say "the square root", what is usually intended is "the principal square root", which in the case of the Real square root of a positive number is the positive one. Any non-zero number n has two square roots.

8 0
3 years ago
Solve for b. (g+l)b=n
denis23 [38]

Answer:

         n

b = ---------

      (g+l)

Step-by-step explanation:

We need to isolate b.  Starting from (g+l)b=n, we divide both sides by (g+l), obtaining

         n

b = ---------

      (g+l)

7 0
4 years ago
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