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
Oksanka [162]
3 years ago
7

4x-5y=15 can someone plz explain this

Mathematics
1 answer:
AVprozaik [17]3 years ago
7 0
Well if you are solving for y 
the answer is 

Y= 4/5x- 3

if you are solving for x 
the answer is 
X=5/4y + 15/4

*look at the image for the work*

You might be interested in
All you need is in the photo <br>answer fast <br>please ​
Evgesh-ka [11]

Answer: c

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Natalie works in a department store selling clothing. She makes a guaranteed salary of $300 per week, but is paid a commission o
Sergio039 [100]

Answer:

The answer is below

Step-by-step explanation:

a) Natalie basic salary is $300 per week. She is paid a commission of 30% of her total sales for the week. Therefore her total weekly salary per week is given by:

Total weekly salary = Basic salary + Commissions

If Natalie makes $225 in sales, her commission = 30% of $225 = 0.3 × $225 = $67.5

Total weekly salary = Basic salary + Commissions = $300 + $67.5

Total weekly salary = $367.5

b) If Natalie makes $x in sales, her commission = 30% of $x = 0.3 × $x = $0.3x

Total weekly salary = Basic salary + Commissions = $300 + $0.3x

Total weekly salary = $(300 + 0.3x)

7 0
3 years ago
How do I subtract 45 1/3 - 9 3/5​
Basile [38]

Answer:

35.733

Step-by-step explanation:

have a common denominator then do the math

3 0
3 years ago
I NEED HELP!!!<br> I give brainiest
Lubov Fominskaja [6]

Answer:

D

Step-by-step explanation:

Thats is your answer. Have a good day

5 0
2 years ago
The specific gravity of a substance is the ratio of its weight to the weight of an equal volume of water. Kerosene weighs 0.82 g
netineya [11]

Answer:

The specific gravity of kerosene is 0.82

Step-by-step explanation:

Let

x -----> the weight in grams of a cubic centimeter of Kerosene

y ----> the weight in grams of a cubic centimeter of water

z ---> the specific gravity of a substance

so

z=\frac{x}{y}

we have

x=0.82\ g\\y=1\ g

substitute the values

z=\frac{0.82}{1}=0.82

8 0
3 years ago
Read 2 more answers
Other questions:
  • Express the missing divisor using power of 10 5.2 divided by ------- = 0.052
    8·1 answer
  • (x+2)(x-18)=0<br><br>FIND THE SOLUTIONS OF THE EQUATION
    13·2 answers
  • Without using a calculator, order the following numbers from least to greatest.<br> 5<br> 39<br> 6
    15·1 answer
  • Identify all rational numbers from the list below.
    14·1 answer
  • Natalie is completing construction of an equilateral triangle inscribed in a circle, as shown below: What should be the next ste
    5·2 answers
  • SCOTT ESTIMATED THAT 22% OF 160 is APPROOIMATELY 30.<br>Do you AGREE WITH SCOTT? EXPLAIN.​
    13·1 answer
  • Bill ate 1/4 pound of trail mix on his first break during a hiking trip. On his second break, he ate 1/6 pound. How many pounds
    11·2 answers
  • The expression x−y equals 0.7 if x and y have certain values. Evaluate the following expressions with the same values of x and y
    9·1 answer
  • 2 people can paint a fence in one hour, how long would it take 10 people, give your answer in minutes
    8·2 answers
  • Please help you don't have to show work
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!