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Nesterboy [21]
3 years ago
8

Three times the sum of two times a number and five is fifty-one

Mathematics
1 answer:
Lyrx [107]3 years ago
5 0
I think the answer might be 3(n+5)=51
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Please i need help asap
Mademuasel [1]
You would have to divide the categories over the budget. after you divide, you would end up with a decimal, so you to convert it into a percentage, you would simply multiply it by 100.

clothing: 6%
housing: 22%
insurance: 8%
8 0
2 years ago
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Dina planted a six-foot tree in her backyard which she expects to grow at the rate of 4 feet per year. Find the equation of the
Scrat [10]

Answer:

y = 6 + 4x

After 4 years, the tree would be 22 ft tall.

Step-by-step explanation:

Hi there!

Let x = the number of years that pass

Let y = the height of the tree (ft)

We're given that the 6-foot tree grows at a rate of 4 ft per year. This means that the height of the tree will be equal to 6 ft, the original height, plus another 4 ft every year that passes.

Height of tree = 6 feet + 4 feet × number of years that pass

y = 6 + 4x

To solve for how tall the tree would be 4 years after Dina plants it, replace x with 4, since 4 years have passed:

y = 6 + 4(4)

y = 6 + 16

y = 22

Therefore, the tree would be 22 ft tall.

I hope this helps!

8 0
2 years ago
Transitive property of congruence
hodyreva [135]

It states that two objects that are congruent to a third object then they are also congruent to one another.

Step-by-step explanation:

Simple,if one chair is like the second chair and the second chair  is like a  third chair,then the first chair is like the third chair.

If A=B  and

  B=C   then

  A=C

Learn More

Congruence: brainly.com/question/13361468

Keywords : Congruence, transitive property

#learnwithbrainly

3 0
3 years ago
REALLY NEED HELP!!!!!!
pickupchik [31]
The last answer would be what your looking for !
Dont come for me if this is wrong, hoped I helped. 

KINDEST REGARDS !
5 0
3 years ago
Read 2 more answers
Given ​ f(x) = x^2 + 14x + 40 ​. Enter the quadratic function in vertex form in the box. f(x)=
finlep [7]
Recall that the vertex form of a quadratic function (or parabolic function) is equal to

f(x) = a(x - h)^{2} + k

Now, given that we have f(x) = x² + 14x + 40, to express f into its vertex form, we must first fill in the expression to form a perfect square.

One concept that we must remember when completing the square is that

(a + b)² = a² + 2ab + b²

So, to complete the square for (x² + 14x + ____), we have 2ab = 14 where a = 1. Thus, b = 14/2 = 7. Hence, the last term of the perfect square must equal to 7² = 49.

So, going back to the function, we have

f(x) = (x^{2} + 14x + 40 + 0)
f(x) = (x^{2} + 14x + 40 + 49 - 49)
f(x) = (x^{2} + 14x + 49) + 40 - 49
f(x) = (x + 7)^{2} - 9

Thus, we have derived the vertex form of the function. 

Answer: f(x) = (x + 7)² - 9
6 0
3 years ago
Read 2 more answers
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