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Yuri [45]
3 years ago
14

What is 5x-4x+8 Really need to earn 50 points

Mathematics
2 answers:
Andrej [43]3 years ago
3 0

Answer:

x+8 i used mathaway i recommend it for math

vivado [14]3 years ago
3 0

5x - 4x + 8\\x + 8\\\\ahi queda creo \\pero si esque  te confundiste y pusiste "-" en vez de poner "=" seria:\\5x = 4x + 8\\x = 8\\xd 7w7

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Two years ago Carol's living expenses were $ 1200 $ 1200 per month. This year the same items cost Carol $ 1400 $ 1400 per month.
EleoNora [17]
Given:
2 years ago - consumer price index 1,200 per month
current year - consumer price index 1,400 per month

Inflation rate = [(Consumer price index current - Consumer price index previous) / Consumer price index previous ] * 100%

Inflation rate = [(1400 - 1200) / 1200] * 100%  = (200 / 1200) * 100% =  16.67%

Since 2 years has passed, the 16.67% inflation rate is good for 2 years. We simply divide the inflation rate by 2 to get the annual inflation rate.

16.66% / 2 = 8.33%

The annual inflation rate for the past two years is 8.33%
8 0
3 years ago
Read 2 more answers
A bag contains 6 red marbles, 6 white marbles, and 4 blue marbles. Find P(red or blue).
maks197457 [2]

Answer:

I think its B. because if you put 6/4and reduce it it would be 3/2

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Is 0.206 rational? Is -4/7 rational?
White raven [17]

Answer:

0.206 is rational

Step-by-step explanation:

5 0
3 years ago
Rewrite 2 5/8 with a denominator of 24
gladu [14]

Answer:

63/24

Step-by-step explanation:

First you change the whole 2 to have a fraction of 48/24.

Next you have change 5/8 so its denominator has a 24. So you multiple the 8 by 3 to get 5/24. But then you have to multiply the 5 by 3 also so it is still the same fraction just bigger and you get 15/24. Now add the 15/24 with 48/24 to get 63/24.

Hope this helps!

3 0
3 years ago
Point-slope equation of the line through (6,4) and (7,2)
Nataly [62]

Answer:

<h2>y - 4 = -2(x - 6) or y - 2 = -2(x - 7)</h2>

Step-by-step explanation:

The point-slope form of an equation of a line:

y-y_1=m(x-x_1)

m - slope

The formula of a slope:

m=\dfrac{y_2-y_1}{x_2-x_1}

We have the points (6, 4) and (7, 2). Substitute:

m=\dfrac{2-4}{7-6}=\dfrac{-2}{1}=-2

Using the first point

y-4=-2(x-6)

Using the second point

y-2=-2(x-7)

7 0
4 years ago
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