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
elena-s [515]
3 years ago
7

Helphelphelphelphelphelphelphelphelphelp

Mathematics
2 answers:
victus00 [196]3 years ago
8 0

Answer:

u=-6

Step-by-step explanation:

Ludmilka [50]3 years ago
5 0

Answer: u = -6

Step-by-step explanation:

first, we move the terms.

5u - 9u = 30 - 6

then, i collected the like terms and calculated them.

-4u = 24

then, i simply divided both sides.

u = -6

You might be interested in
Show work for 125 divided by 7.75
Mazyrski [523]
7.75 ➗ 125 = 0.062


Simplify ➡ 31 / 4


31 over 4 ➗ 125


Then, divide ➡31 over 1 by 125


and it should leave you with the answer 0.062
7 0
3 years ago
1. Solve & Graph -5 ¾+3h≤ 9 ¼1.
Dennis_Churaev [7]

Answer:

h≤ 2423/492

Step-by-step explanation

3h+ −23/4 ≤ 370/41

3h + −23/4 + 24/4 ≤ 370/41 + 23/4

3h ≤ 2423/164

3h 3 ≤ 2423/164/3

h ≤ 2423/492

Step 1: Add 23/4 to both sides.

Step 2: Divide both sides by 3.

8 0
3 years ago
Stacey is making a trail mix for the school field trip. The recipe shows the amount of each ingredient needed to make 6 bags. If
Vinil7 [7]
She should get about 6 bags
7 0
4 years ago
Read 2 more answers
You have used the significant level of 0.01 to estimate the average hours of television viewing for the NJ students. What is the
Lorico [155]

Answer:

1%

Step-by-step explanation:

Given : You have used the significant level of 0.01 to estimate the average hours of television viewing for the NJ students.

To Find :What is the chance that our interval estimate does not contain the true population mean?

Solution:

We are given that You have used the significant level of 0.01 to estimate the average hours of television viewing for the NJ students.

So, α=0.01

Significance level indicates a risk of concluding that a difference exists when there is no actual difference.

So, The chance that our interval estimate does not contain the true population mean is 0.01

So, The chance that our interval estimate does not contain the true population mean is 0.01 \times 100 = 1\%

Hence Option D is true

8 0
4 years ago
What is 40% of 400<br> Show work
kirill [66]
40% of 400 would be 160.
40% is 0.4 
so
0.4*400 = 160
to prove my work
400/160 = 0.4 = 40%
6 0
3 years ago
Read 2 more answers
Other questions:
  • A line passes through the points(-6,-3) and (6,-3). which of the following points are also on the line
    15·2 answers
  • What is the value for y? If a=50, b=2x^2, c=5y+10
    10·1 answer
  • Solve the equation -5x+3=2x​
    8·2 answers
  • -0.5, -1/4, -2 1/2, -2.4, -10 least to greatest
    15·2 answers
  • When answering pls write the number of the question ur doing that will be amazing thank u soo much
    10·2 answers
  • Can anyone help me;(
    8·1 answer
  • Select the correct answer. If A = [5 -8 3 0] -and B = [2 -9 1 0] , which matrix is the result of 2A - 38?
    5·2 answers
  • Explain how to graph a line from the following equation <br><br> A. 2x-1=y<br> B. Y=-9/2x-2/8
    5·1 answer
  • Y=39 , y=41: solve the system
    14·1 answer
  • Quick algebra 1 question for some points!
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!