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
kumpel [21]
3 years ago
12

Your friend says the solution to the inequality 6X -12X is greater than or equal to -18 are x greater than or equal to 3. Solve

the inequality correctly. What air did your friend make?
Mathematics
1 answer:
Anna [14]3 years ago
8 0
He forgot to switch the sign to less than or equal to after he divided -18 by -6 because when you divide by negatives, you flip the sign. The correct answer is x is less than or equal to 3
You might be interested in
What is 9.27 with a repiton bar over the 27 simplified to as a fraction?
ludmilkaskok [199]
That will be 3/11.

According to your question. It is incorrect. You meant repetitive.

 https://socratic.org/questions/how-do-you-convert-0-27-27-repeating-to-a-fraction

This will prove my answer correct.
3 0
3 years ago
Read 2 more answers
How do you solve (3.2×(6.1×6.3)) -2.8 with PEMDAS
galben [10]
Question: How do you solve [3.2 x (6.1 x 6.3)] - 2.8 with PEMDAS?
PEMDAS is the order of operations with which you solve an equation. So first parentheses, then exponents, then multiplication, then division, then addition, and last subtraction.

Answer: First, you solve the parentheses in the parentheses:
>6.1 x  6.3 = 38.43
Now ur equation is: (3.2 x 38.43) - 2.8
Now you solve what's inside this parentheses:
>3.2 x 38.43 = 122.976
Now you do the subtraction, because you have already solved all of what's in the parentheses:
>122.976 - 2.8 = 120. 176
And so, your answer is 120.176
This is what your equation should look like when you're solving:
>[3.2 x (6.1 x 6.3)] - 2.8 = y
>[3.2 x (38.43)] - 2.8 = y
>(3.2 x 38.43) - 2.8 = y
>122.976 - 2.8 = y
>122.976 - 2.8 = 120. 176

4 0
3 years ago
Read 2 more answers
How is 7.7 x 1.4 = 10.78
stellarik [79]
Do 77 times 14

770+308=1,078

Divide 1,078 by 100
=10.78
8 0
3 years ago
Read 2 more answers
Isabelle has a five-sided chicken coop in her yard. each side has an equal length. what is the total perimeter of the chicken co
Alik [6]

The total perimeter of the chicken coop if the length of one side is 3√5 yards is; 15√5 yards.yards

<h3>How to calculate the total perimeter?</h3>

We are told that Isabelle had a five sided chicken coop in her yard and that the length was equal in all the sides.

Now, we need to find the total perimeter of the chicken coop.

The length of one side of the coop from online sources is 3√5 yards.

Since the coop is 5 sided, it means that it is a pentagon and we know that;

Perimeter of a pentagon = 5a

Where a is length of one side of the pentagon. Thus;

Perimeter = 5 x 3√5

Perimeter = 15 √5 yards

Read more about Total Perimeter at; brainly.com/question/24571594

#SPJ1

8 0
2 years ago
A phone plan charges $15.95 per month and $0.10 for every minute, m, that the phone is used. Mr. Kordemsky wants his phone bill
aleksandrvk [35]

Answer:

The inequality that could be used to model this situation is 15.95+0.10m<40. Also, the number of minutes has to be less than 240.5 for Mr. Kordemsky's phone bill for the month to be less than $40.

Step-by-step explanation:

From the information provided, the inequality would indicate that the phone bill for the month that is equal to the result of the fixed fee plus the price per minute for the number of minutes has to be less than $40, which can be expressed as:

15.95+0.10m<40

Now, you can solve for m:

15.95+0.10m<40

0.10m<40-15.95

0.10m<24.05

m<24.05/0.10

m<240.5

According to this, the answer is that the inequality that could be used to model this situation is 15.95+0.10m<40. Also, the number of minutes has to be less than 240.5 for Mr. Kordemsky's phone bill for the month to be less than $40.

6 0
3 years ago
Other questions:
  • Mark gets picked up by the bus at 7:40 he arrives at school at 8:10 how long does it take to get to school
    11·2 answers
  • 585=5x^3<br> solve for x
    5·1 answer
  • To join a sports club, every new member pays an initial amount in addition to the monthly charges. The formula
    11·1 answer
  • If a quadrilaterals diagonals bisect its vertices, what kind of quadrilateral must it be?
    14·1 answer
  • A fountain is made up of two semicircles and a quarter circle. Find the perimeter of the fountain. If each of the semi circles h
    15·1 answer
  • A right triangle has one angle that measures 65°. What is the measure of the other acute angle?
    14·1 answer
  • Find the simple interest paid on a loan of $750 with an 18% rate over 2 years.
    9·2 answers
  • PLEASE HELP ME
    13·1 answer
  • What is 0.012345679 as a fraction in simplest form
    11·1 answer
  • 3600−6.3⋅10 2<br> =3600, minus, 6, point, 3, dot, 10, squared, equals
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!