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
mylen [45]
3 years ago
11

A first number plus twice a second number is 88. twice the first number plus the second totals 3131. find the numbers.

Mathematics
1 answer:
dimulka [17.4K]3 years ago
5 0
X+y=88 x 2+x=3131 is your equation
You might be interested in
(Warning this is an extremely hard question)
lesya [120]
I don't have my glasss on and there are too many 1's which are messing with my eyes but all i have to say is PEMDAS
bonus question - i used to like school but at this point i just want to graduate
4 0
2 years ago
Write an expression to find the perimeter of<br> the rectangle below:<br> 2x - 3y<br> 3x - 1
LuckyWell [14K]

Answer:

2(5x-3y-1)

Step-by-step explanation:

perimeter of a rectangle formula:

2l+2w

l=length(2x-3y)5x

w=width(3x-1)

2(2x-3y)+2(3x-1)

4x-6y+6x-2

10x-6y-2

2) all of these numbers have a gcf of 2 so lets divide this equation by 2:

2(5x-3y-1)

hope this helps!

4 0
3 years ago
Solve the simultaneous equation
MrMuchimi

Answer:

x=4.5

y=-2.5

Step-by-step explanation:

Multiply 2x-4y=19 by 3

Multiply 3x+5y=1 by 2

Solve simultaneously

5 0
2 years ago
Read 2 more answers
This box can be packed with 48 units cubes. The edge length of each unit cube is 1 meter. What is the volume of the box?
Dafna1 [17]

48 m³

Step-by-step explanation:

A cube has equal length width and height

A cube in this case has length 1m meaning the width and height are also 1 m each in length.

The volume of the cube is (L * W * H) =  1 * 1 * 1 = 1 m³

If 48 of these can fit in the bigger box, then the bigger box has the volume of;

48 * 1 m³ = 48 m³

Learn More:

For more on volume of a cube check out;

brainly.com/question/7543014

brainly.com/question/9719931

#LearnWithBraily

8 0
3 years ago
Write the equation of a line that passes through the point (-6, 8) and has a slope of 3.
MakcuM [25]

Answer:

Step-by-step explanation:

y - 8 = 3(x + 6)

y - 8 = 3x + 18

y = 3x + 10

answer is a

5 0
3 years ago
Other questions:
  • Chuck must save a total of 180 for a new bike. So far he has saved 4/5 of the amount. How much money has chuck saved for the bik
    11·1 answer
  • Mary drove to the mountains last weekend. There was heavy traffic on the way there, and the trip took 8 hours. When Mary drove h
    10·1 answer
  • Which equation has exactly one solution?
    15·1 answer
  • ricardo has a marble collection with 54 blue marbles, 24 red marbles, and 18 yellow marbles. He arranges the marbles into equal
    13·2 answers
  • Brainly admin please don't delete this i actually forgot what is 1x0 1x2 and 0x2
    5·2 answers
  • The 5th grade teacher ordered 32 pizzas for an end-of-year celebration for their students.
    13·2 answers
  • PLEASE HELP ME.!!!!! <br> I’m begging you
    14·1 answer
  • Multiply the following expressions<br> 81x5y6 × (-1x2y)​
    9·1 answer
  • If line segment AB is 400​%, what is the length of a line segment that is ​100%?
    13·1 answer
  • If you are going 43.5 miles per hour how many feet per second are you traveling?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!