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
Elan Coil [88]
3 years ago
6

X=3y+18 5x+4y=-5 Solve in substition equations

Mathematics
1 answer:
s2008m [1.1K]3 years ago
5 0
X = 15x/4 + 57/4
Y = 5x/4 - 5/4
You might be interested in
Employees at a large computer company earn sick leave in one-minute increments depending on how many hours per month they work.
amm1812

Answer:

The required amount of minutes is 5796.05 minutes

Step-by-step explanation:

Here, since we have that the sick leave is given as 1 minute per hour worked per month and

The amount of unused sick leave is uniformly distributed between 0 and 480

Therefore, there are 481 employees, counting from 0 to 480 with 0 included

Where the company wishes no more than 5% of all employees get cash payment then we have

Total number of minutes  = 1 to 481 = 115921  minutes

Therefore, we have 5% of 115921 = 5796.05 minutes  

The balance amount of minutes = 115921  minutes - 5796.05 minutes  

= 110124.95 minutes.

3 0
3 years ago
I need help please. its due tommorow
FromTheMoon [43]
If it is about finding the variable you need to distribute for #2 and #3. Get the variable by itself.

3 0
3 years ago
If on a scale 75 feet are represented by 45 inches, then a scale of 1/5 inch represents how many feet?
liberstina [14]

A scale of \frac{1}{5} inch represents \frac{1}{3} feet

<em><u>Solution:</u></em>

Given that,

On a scale drawing

45 inches represented = 75 feet

We have to find a scale of \frac{1}{5} inch in feet

Let us first find 1 inch in feet

From given,

45 inches = 75 feet

Therefore,

1 \text{ inches } = \frac{75}{45} \text{ feet }

Now find for \frac{1}{5} inch in feet

1 \times \frac{1}{5} \text{ inches } = \frac{75}{45} \times \frac{1}{5} \text{ feet }\\\\\frac{1}{5} \text{ inches } = \frac{75}{225} \text{ feet }\\\\\frac{1}{5} \text{ inches } = 0.33 \text{ feet }\\\\\frac{1}{5} \text{ inches } = \frac{1}{3} \text{ feet}

Thus a scale of \frac{1}{5} inch represents \frac{1}{3} feet

6 0
3 years ago
Consider the equation below. log Subscript 4 Baseline (x + 3) = log Subscript 2 Baseline (2 + x) Which system of equations can r
Lesechka [4]

Answer:the second one

Step-by-step explanation:

y1= log 3 etc so it the second one

5 0
3 years ago
Read 2 more answers
Solve for the unknown in the following. Write your answer on a sheet of paper.
SSSSS [86.1K]
1. 9
2. 3200
3. 50%
4. 160
5. 25%
5 0
3 years ago
Read 2 more answers
Other questions:
  • Jim has a home loan and a car loan. He defaults on his home loan after a year of making payments on time.However, he continues t
    10·2 answers
  • One of the solutions to x2 − 2x − 15 = 0 is x = −3. What is the other solution?
    9·2 answers
  • Over the past ten years, the town's population doubled in size. The population is currently 12,000. What was the population ten
    6·2 answers
  • 4x-3y=-24 eq 1) ×2<br>2x+15y=14 eq 2)×4​
    5·2 answers
  • In a histogram, are the lengths of the rectangles proportional to the width of the bars?​
    5·2 answers
  • 3. The student council bought t-shirts from a company for $9 apiece. They also spent a
    12·1 answer
  • A recipe calls for 2 2/3 cups of milk. Chef tells you to increase it by 2 1/2
    11·1 answer
  • Expand 8(x-5) I really need the answer!!
    6·2 answers
  • The length of a rectangle is the sum of the width and one. The area direct angle 72 units. What’s the length, in units, of the r
    13·1 answer
  • Parallel lines meet to form an acute angle true or falsehood
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!