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ra1l [238]
3 years ago
6

Which of the following is a solution for the inequality 2x < 9?

Mathematics
2 answers:
Arlecino [84]3 years ago
7 0

Answer:

C) x = 4

Step-by-step explanation:

To solve this, divide 2 from both sides to get x < 4.5. This means that x has to be less than 4.5. "x" as 4 is the only correct answer because 4 is less than 4.5.

Hope it helps and is correct!

yan [13]3 years ago
5 0

Answer:

x=4

Step-by-step explanation:

2*<u>4.5</u>=9

9<9 incorrect

2*<u>6</u>=12

12<9 incorrect

2*<u>4</u>=8

8<9 <u>correct</u>

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5 : 8
1.5 : x
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Question 15
5 : 8
x : 20
8x = 100 \\ x = 12.5
Answer : Actual length = 12.5m

Hope this helps. - M
7 0
3 years ago
Find the median of the following numbers. 14, 17, 21, 28, 40. ​
Elis [28]

Answer:21

Step-by-step explanation: The median is the number in the middle sorted from least to greatest, here 21 is the middle number.

4 0
3 years ago
Read 2 more answers
In​ 2012, a health insurance plan for a​ 35-year-old and his or her spouse costs ​$301 per month. That rate increased to ​$430 p
katrin2010 [14]

Answer: See explanation

Step-by-step explanation:

Let the cost for insuring the applicant = a.

Let the cost for insuring the spouse = b

Let the cost for insuring the first child= c

Let the cost for insuring the second child = d

A 35-year-old health insurance plan and that of his or her spouse costs ​$301 per month. This means that:

a + b = $301.

That rate increased to ​$430 per month if a child were included. This means the cost of a child will be:

= $430 - $301

= $129

The rate increased to $538 per month if two children were included. This means the cost for the second child will be:

= $538 - $430

= $108

The rate dropped to ​$269 per month for just the applicant and one child. His will be the cost of the applicant and a single child. This can be written as:

a + $129 = $269

a = $269 - $129

a = $140

Since a + b = $301

$140 + b = $301

b = $301 - $140

b = $161

Applicant = $140

The spouse = $161

The first​ child = $129

The second child = $108

3 0
3 years ago
What is 0.6 as a percent
asambeis [7]

Answer:

60

Step-by-step explanation:

when you multiply 100 by .6 it equals 60

5 0
3 years ago
Read 2 more answers
There are six balls in the bag. Two are basketballs, three are playground balls, and one is a soccer ball. What is the probabili
aleksandr82 [10.1K]

Answer:

\frac{1}{6}=0.16

Step-by-step explanation:

Given : There are six balls in bag

             Basketballs=2

             Playground balls =3

             Soccer ball =1

To Find : the probability that if you pick one of the balls without looking, it will be a soccer ball

Solution :

Total no. of balls = 6

No. of soccer balls = 1

Probability = favorable outcomes / total outcomes

Since total outcomes = total no. of balls =6

And favorable outcome = no. of soccer balls = 1

Thus , Probability of getting soccer ball = \frac{1}{6}

Hence the probability that if you pick one of the balls without looking, it will be a soccer ball:

\frac{1}{6}=0.16



7 0
3 years ago
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