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vredina [299]
3 years ago
5

Four times a number is added to 5. The sum is then divided by 6. The result is 7/2. Find the number.

Mathematics
1 answer:
bogdanovich [222]3 years ago
8 0

Hi!

The set up for the question is like this:

\frac{4x + 5}{6} = \frac{7}{2} \\2*(4x + 5) = 7*6\\8x + 10 = 42\\8x = 42 - 10 = 32\\x = 32/8\\x = 4

Hope this helps!

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Which equation represents the statement: Three times the sum of a number and 5 is -30
defon

Answer:

Not 100 percent but im pretty sure it is 3(n+5)=-30 i found other sites saying its that its up to you if you wanna believe me

Step-by-step explanation:

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How can I use models to multiply fractions
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Please the question is on the picture
Artyom0805 [142]
The question in the picture is very different from the question before the picture.

Half of 12 is ____
is a different question than
12 is ____ halves

When you say, "Halves of 12, 10, ..." it looks like you're asking the first version.

One of something is 2 halves. That is, the number of halves is exactly two times the number of "somethings." Hopefully, you can multiply each of these numbers by 2.

12*2 = 24
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6 0
3 years ago
What are the factors of x2 – 4x – 5? Check all that apply. x – 5 x – 2 x – 1 x + 1 x + 2 x + 5What side lengths should be used t
Rudiy27

Answer:

1. (x - 5), (x + 1)

2. (x + 5), (x -2)

Step-by-step explanation:

1. x^2 - 4x -5

Find two numbers that both multiple to -5 and add to -4 (-5 and 1)

(x - 5), (x + 1)

2. x^2 - 3x - 10

--same concept for these question

What two numbers multiple to equal -10 and add to equal 3?

5 and -2

(x + 5), (x - 2)

8 0
4 years ago
Jose bought 750 bags of peanuts for $375.00.he intends to sell each bag for $0.15 more than he paid. How much should he charge f
tatyana61 [14]

Jose should charge $0.65 for each bag if he intends to sell the bag for $0.15 more than he paid.

<h3>How do we solve word problems?</h3>

Mathematical problems dealing with word problems can be solved by arranging data given into variables and using the appropriate arithmetic operation to solve them.

From the given information:

If Jose bought a 750 bag of peanuts for $375.00. It means that he bought each bag(1 bag) for:

\mathbf{=\$\dfrac{375}{750}}

= $0.5

However, he intends to sell each bag for $0.15 more than he paid; Then the amount he should charge for each bag is:

=$0.5 + $0.15

=$0.65

Learn more about solving word problems here:

brainly.com/question/27893239

#SPJ1

3 0
2 years ago
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