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
Schach [20]
3 years ago
14

Help don't answer if you don't know​

Mathematics
1 answer:
Dmitry [639]3 years ago
7 0

Answer:

not 100% confident but I think this is at least close

Step-by-step explanation:

solve for one variable

1. x-5y=2

x=2+5y

plug this in to another equations and simplify

2. (2+5y)-y=16

2+4y=16

4y=14

y=3.5

this can be plugged in to all other equations to find x

1. x-5(3.5)=2

x-17.5=2

x=19.5

2. x-(3.5)=16

x=19.5

3. 2x-(3.5)=5

2x=8.5

x=4.25

4. x-3(3.5)=4

x-10.5=4

x=14.5

You might be interested in
Angle PSR measures 99°.
Maru [420]

Answer:

45

Step-by-step explanation:

7 0
4 years ago
In how many ways may one A, three B’s, two C’s, and one F be distributed among seven
astraxan [27]
7 different ways is the answer
5 0
3 years ago
Please help me solve this question:)​
omeli [17]

Answer:

The answer would be a=2.

Step-by-step explanation:

Since both sides of the equation are being multiplied by b then you would divide both of them by B. This will just remove the B from the equation entirely and leave you with a=2. I hope that this was helpful.

6 0
3 years ago
Read 2 more answers
Noah has just purchased a previously owned home. he put $5,000 towards a down payment and took out a $65,000 mortgage. noah know
cricket20 [7]
The answer to your question is B) $700 because 1% of the $5,000 down payment and the $65,000 mortgage so $70,000 is $700.
5 0
2 years ago
Find the range of values of x for which the function defined by f(x)=
maxonik [38]

Answer:

all values! x ∈ R

Step-by-step explanation:

The derivative f'(x) = 6x²-6x+12 is a parabola opening upward, with its (positive!) minimum at (0.5, 11.5). If the derivative is always positive, the function must be increasing everywhere!

5 0
3 years ago
Other questions:
  • Given A=BR, what happens when A is cut in half, and B remains constant?
    8·1 answer
  • What is the image of (1, -6) for a 270° counterclockwise rotation about the origin?
    14·1 answer
  • What is the slope of a line that is perpendicular to the line y=-0.25x 3?
    11·1 answer
  • In the diagram below, AB is parallel to CD. What is the value of x?
    5·2 answers
  • The difference of four times a number and seven is ten more than the number.
    10·1 answer
  • QUESTION 3 Which inequality is a true statement?
    11·1 answer
  • the volume of a triangular pyramid is 300 cubic meters. what is the area of the pyramid's base of the pyramid height is 3 meters
    7·1 answer
  • 40+5-9x+4<br> I need help with this it needs to be simplified
    7·1 answer
  • QUICK I NEED HELP PLS
    9·1 answer
  • Need help with Math homework
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!