All categories

3 years ago

Add (-12x+6)+(4x-12)

Mathematics

2 answers:

Flura [38]3 years ago

8 0

Answer:

-8x - 6

Step-by-step explanation:

Combine like terms: combining -12x + 4x results in -8x, and combining 6 and -12 results in -6. Thus, we have

(-12x+6)+(4x-12) = -8x - 6

velikii [3]3 years ago

7 0

Answer:
-8x - 6

Explanation:
-12x + 4x = -8x
6 - 12 = -6

You might be interested in

WHICH POINT IS NOT ON THE GRAPH OF THE FUNCTION y = x -2?

Nana76 [90]

Answer: (7, 4)

Step-by-step explanation:

4 0

3 years ago

Sophia has read 75 pages in a 250-page book. What percent of the book has Sophia read?

yaroslaw [1]

If Sophia has read 75 pages and the book is 250
you take 75 and divide it by 250
your answer will be .3
witch would be 30% as a percentage

hope i helped Dosvedanya

4 0

3 years ago

Read 2 more answers

According to a study conducted by the Gallup Organization, the the proportion of Americans who are afraid to fly is 0.10. A rand

notsponge [240]

Answer: 0.1457

Step-by-step explanation:

Let p be the population proportion.

Given: The proportion of Americans who are afraid to fly is 0.10.

i.e. p= 0.10

Sample size : n= 1100

Sample proportion of Americans who are afraid to fly = $\hat{p}=\dfrac{121}{1100}=0.11$

We assume that the population is normally distributed

Now, the probability that the sample proportion is more than 0.11:

$P(\hat{p}>0.11)=P(\dfrac{\hat{p}-p}{\sqrt{\dfrac{p(1-p)}{n}}}>\dfrac{0.11-0.10}{\sqrt{\dfrac{0.10(0.90)}{1100}}})\\\\=P(z>\dfrac{0.01}{0.0090453})\ \ \ [\because z=\dfrac{\hat{p}-p}{\sqrt{\dfrac{p(1-p)}{n}}} ]\\\\=P(z>1.1055)\\\\=1-P(z\leq1.055)\\\\=1-0.8543=0.1457\ \ \ [\text{using z-table}]$

Hence, the probability that the sample proportion is more than 0.11 = 0.1457

3 0

3 years ago

I need help!!!<br> please XD

BabaBlast [244]

Answer:

with? TwT mental? physical?

Step-by-step explanation:

5 0

3 years ago

A typical small bag of colored candies has about 135 candies in it, 27 of which is blue. At the rate, how many blue candies woul

Zielflug [23.3K]

Answer:

in a pile of 1000 colored candies, you'll find 200 of which are blue

Step-by-step explanation:

135 ÷ 27 = 5

ratio: 5:1

1000÷5 = 200

feel free to correct me if I'm wrong

7 0

3 years ago

Read 2 more answers