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
igor_vitrenko [27]
3 years ago
8

Solve using elimination 12c+5c=190 4c+9c=166

Mathematics
1 answer:
Alexandra [31]3 years ago
3 0

Answer:

1) c=11.1764705882

2)c=12.7692307692

Step-by-step explanation:

17c=190

c=11.1764705882

13c=166

c=12.7692307692

You might be interested in
What is y-value when x equals -12? y =-200 - 6(x)
Arada [10]
Hi,

Solving:

x = - 12 \\ y = - 200 - 6( x) \\ y = - 200 - 6( - 12) \\ y = - 200 + 72 = \underline{ \underline{ - 128}}

Answer: y = -128

Hope this helps.
If you have any questions about the answer, comment below and I'll reply.
r3t40
7 1
4 years ago
I’m stuck on this one- sorry if I’m annoying lol
Hunter-Best [27]

Answer:

The first statement: "Her first mistake was in Step 2. She added 0.2 to each term instead of multiplying by 0.2."

8 0
3 years ago
Which function represents the graph ? :)
Natalka [10]

Answer:

The function is:

y = -f(x - 4)

6 0
2 years ago
Herman Melville had worked at the University Medical Center for 20 years when he became permanently disabled while at work. He c
lidiya [134]

Answer:

Herman Melville's annual disability benefit is $46,114.8

Step-by-step explanation:

Given the data in the question;

Herman Melville is 55 years, worked for 20 years, planned to retire in the next 10 years i.e at the age of 65.

so since he planned to work for the next 10 years;

total duration of work will be; ( 20 + 10) years = 30 years

Average salary per year = $76,908

Total salary in 30 years will be; $76,908 × 30 = $2,307,240

Hospital rate benefits = 2%

So, total annual disability benefit will be;

⇒ 2% of Total salary in 30 years

⇒ 2/100 × $2,307,240

= $46,114.8

Therefore, Herman Melville's annual disability benefit is $46,114.8

4 0
3 years ago
Miranda has 180 beads for making helpers. She buys 240 more beads. She wants to store the beads in a case with 6 sections. how m
yuradex [85]

Answer:

70 is the answer.

Step-by-step explanation:

180+240= 420

420 divided by 6 is 70

4 0
3 years ago
Other questions:
  • Determine whether the sequence converges or diverges. If it converges, give the limit. 48, 8, four divided by three, two divided
    9·2 answers
  • Please help and show work
    12·1 answer
  • Round .0196 to thousandths
    11·1 answer
  • A farmer had a farm with animals.
    11·2 answers
  • Brainliest HELP..
    15·1 answer
  • An art student wants to make a model of an ancient building. The length of the building is 28 times its width. The length of the
    11·1 answer
  • -[tex]-8\9 + 1/5+ -8/15
    10·1 answer
  • What are the dimensions of the rectangle shown on the coordinate plane?
    14·1 answer
  • -2n + 1.8 = 3.2<br> What value of n makes the equation true?
    8·2 answers
  • What number is two thousand less than 644,353
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!