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
Alisiya [41]
4 years ago
10

Solve for 2 unknowns 3y + 3x =24 6y+3x = 39

Mathematics
2 answers:
Nimfa-mama [501]4 years ago
5 0
This is my answer:):):):)

kari74 [83]4 years ago
3 0
The two unknown variable in the two given equations are "x" and "y". 
3y + 3x = 24
Dividing both sides by 3 we get
y + x = 8 
x = 8 - y
Putting the value of y in the second equation we get
6y + 3x = 39
Dividing both sides by 3 we get
2y + x = 13
2y + 8 - y = 13
y = 13 - 8
  = 5
Putting the value of y in the first equation we get
y + x = 8
5 + x = 8
x = 8 - 5
x = 3
So the value of x is 3 and the value of y is 5. I hope the procedure is clear enough for you to understand.
You might be interested in
Renuka has two pounds of pepper in her cupboard. She knows that there are 16 ounces in one pound. After Renuka makes one batch o
IceJOKER [234]
16*2=32
32-.25(1.5 teaspoons) =31.75
31.75 ounces of pepper

5 0
3 years ago
I’m confused can someone explain?
Novay_Z [31]

Answer:

It is 150 percent

Step-by-step explanation:

You can find this value by dividing the numerator by the denominator, summing this value to the integer part and multiplying the result by 100%, so:

1 1/2 in percent = (1 + 1/2) × 100% =

(1 + 0.5) × 100% = 1.5 × 100% = 150%

Hope this helps! Sorry if I'm wrong.

3 0
3 years ago
Read 2 more answers
(1 point) Two numbers have a sum of 94. If one number is m, represent the other number as an expression of m
erastovalidia [21]

Answer:

true

Step-by-step explanation:

3 0
3 years ago
An alligator population in a naturer preserve in the Everglades increased by 60 alligators or five years what is the mean yearly
adelina 88 [10]
I'm not sure what you meant after alligators, if it was or or for, but I think it was for so I'm going with that. If 60 increase every 5 years, it would be 60 over 5 (in fractions). So I would do 60 divided by 5, which would be 12. So that means 12 increase every year. I'm not sure what mean meant either, if you're talking about the mathematical mean, but you can't solve the mean in this problem. The Answer: The yearly change in the alligator population would be 12.
7 0
3 years ago
A vertical line has points C, E, F from top to bottom. 2 lines extend from point E. One line extends to point A and another exte
Alex Ar [27]
It would be something I’m just not sure
4 0
3 years ago
Read 2 more answers
Other questions:
  • Need help solving this
    11·2 answers
  • A rectangular piece of cardboard is a = 11 in. longer than it is wide. squares 2 in. on a side are to be cut from each corner an
    14·1 answer
  • Stacy, Oliver, and Jivesh each plan to put a certain amount of money into their savings accounts that earn simple interest of 6%
    7·1 answer
  • Diana invested $3000 in a savings account for 3 years. She earned $450 in interest over that time period. What interest rate did
    6·1 answer
  • 3×=21, the value of ×is ​
    12·1 answer
  • Arrange the following set of decimal numbers in order from smallest to largest.
    6·1 answer
  • A baker has three canisters of flour in her supply room. Canister a can hold 30 pounds,canister b can hold 45 pounds, and canist
    7·1 answer
  • 4 roses out of 24 flowers ratios​
    8·1 answer
  • How do you simplify this using the laws of exponents?
    15·1 answer
  • What is the approximate circumference of the circle shown below?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!