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Fed [463]
2 years ago
12

Simplify 3x + 4 (3+3) + 2 A. 7X+ 14B. 4x + 9 C. 3X+9 3x 9 D. 7x + 5​

Mathematics
1 answer:
kifflom [539]2 years ago
5 0

Answer:

3x+26

Step-by-step explanation:

Let's simplify step-by-step.

3x+4(3+3)+2

=3x+24+2

Combine Like Terms:

=3x+24+2

=(3x)+(24+2)

=3x+26

Answer:

=3x+26

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Can someone help please?
Pepsi [2]

Answer:

a: 36

b: 32

Step-by-step explanation:

Lizard views: 4

Since Ferret has 9 times as much as Lizard views, you can multiply it by 9:

4 x 9 = 36 views

To find the difference, subtract Ferret views with Lizard views:

36 - 4 = 32 views

6 0
3 years ago
A health magazine reported that 27% of adult males smoke cigarettes. To test this claim, they select 40 adult males at random an
just olya [345]

Answer:

Point estimate = 0.25

Step-by-step explanation:

Complete question

Calculate the point estimate

Solution

Let A represents the number of adult males who smoke cigarettes

Calculation of 95% confidence interval for proportion of adult males who smoke cigarettes

p-z_\alpha \frac{p(1-p)}{n} , p+z_\alpha \frac{p(1-p)}{n}

p-z_\alpha \frac{p(1-p)}{n} = 0.22\\p+z_\alpha \frac{p(1-p)}{n} = 0.28

Point estimate

Adding the above given equations we get -

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7 0
3 years ago
You’re given two side lengths of 6 centimeters and 9 centimeters. Which measurement can you use for the lengths of the third sid
Vadim26 [7]

If we have a triangle with sides a,b,c then

b-a < c < b+a

describes the restriction of the length of side c, given sides a and b. This is due to the triangle inequality theorem.

a = 6

b = 9

b-a < c < b+a

9-6 < c < 9+6

3 < c < 15

<h3>Answer: The third side is between 3 cm and 15 cm. The third side cannot equal 3 cm, and it also cannot equal 15 cm. </h3>
3 0
3 years ago
Please help!<br> I need to answer this in 10 mins please!!
valentina_108 [34]

Answer:

D

Step-by-step explanation:

10* 8 = 80

15-10=5

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5*2= 10

10/2= 5

80+5=85

4 0
3 years ago
Read 2 more answers
HALP HALP HALP HALP HALP
PolarNik [594]

Answer:

the answer is option (c)

7 0
3 years ago
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