1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
madreJ [45]
3 years ago
10

Plz help now im dew in a hour

Mathematics
1 answer:
forsale [732]3 years ago
8 0

Answer:

D. x<2

Step-by-step explanation:

-1+ 6-1-3x) >- 39 - 2x

Multiply the parentheses by 6

- 1-6 - 18x > - 39 - 2x

Calculate

7- 18x > - 39 - 2x

Move the terms

18x + 2x > -39 +7

Collect like terms Calculate

- 16x>-32

Divide both sides by - 16

x < 2

You might be interested in
Jack earns $50 for washing cars on the weekend. He makes an average of $4.25in tips per hour. Write the function of jack's earni
jarptica [38.1K]
F(x) = 4.25x + 50

for 6 hrs....x = 6
f(6) = 4.25(6) + 50
f(6) = 25.50 + 50
f(6) = 75.50 <==

4 0
3 years ago
TRUE OR FALSE: A translation maps each point to its image along a vector called the translation vector
Tomtit [17]

Answer:

True

Step-by-step explanation:

:) Hope this helps ! x

6 0
3 years ago
How do you;<br><br> Write a word problem that can be solved by using 2 x 5 / 5?
ale4655 [162]
Marcus had 5 horses and Rachel had 5 times more. She had to divide them into 5 stalls. How many are in each stall?
4 0
3 years ago
Which number is closest to 56 ?<br> 7.4<br> 6.8<br> 8.3<br> 6.7
katen-ka-za [31]

Answer:

<h2>6.8</h2>

Step-by-step explanation:

6.8

<h2>48</h2><h2 />

7.4

<h2>28</h2><h2 />

8.3

<h2>24</h2><h2 />

6.7

<h2>42</h2>
5 0
3 years ago
Read 2 more answers
A random sample of 16 students selected from the student body of a large university had an average age of 25 years. We want to d
Gennadij [26K]

Answer:

Option D) significantly different from 24

Step-by-step explanation:

We are given the following in the question:

Population mean, μ = 24

Sample mean, \bar{x} = 25

Sample size, n = 16

Alpha, α = 0.05

Population standard deviation, σ = 2

First, we design the null and the alternate hypothesis

H_{0}: \mu = 24\text{ years}\\H_A: \mu \neq 24\text{ years}

We use Two-tailed z test to perform this hypothesis.

Formula:

z_{stat} = \displaystyle\frac{\bar{x} - \mu}{\frac{\sigma}{\sqrt{n}} }

Putting all the values, we have

z_{stat} = \displaystyle\frac{25 - 24}{\frac{2}{\sqrt{16}} } = 2

Now, z_{critical} \text{ at 0.05 level of significance } = \pm 1.96

Since,  

The calculated z statistic does not lie in the acceptance region, we fail to accept the null hypothesis and reject it. We accept the alternate hypothesis.

Thus, it can be concluded that the mean age is

Option D) significantly different from 24

3 0
3 years ago
Other questions:
  • What is the correct classification of the system of equations below? 14x + 2y = 10 y + 7x = -5 parallel coincident intersecting
    9·1 answer
  • write an expression that shows how you can multiply 9x475 using expanded form and the distributive property
    5·1 answer
  • what statement is false. A. Every rational number is also real B. Every real number is also rational C. Every integer is also a
    8·1 answer
  • the weight of abes dog can be found using the expression 2(x+3), where x is the number of weeks. the weight of karens dog can be
    10·1 answer
  • How much did the price of one share change into the total after the 4 day
    8·1 answer
  • -66.14 + 73.53 - 87.15
    11·1 answer
  • In the diagram below, BC is an altitude of ABD. To the nearest whole unit, what is the length of CD?
    11·1 answer
  • On the first two downs, a football team lost a yard and then lost 2 yards.
    7·1 answer
  • How to find the theoretical mean and standard deviation using central limit therom.
    11·1 answer
  • Estimate the cost of painting a concrete patio if it is a 12 foot by 12 foot rectangle, and a quart of paint that covers 47 squa
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!