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
Svetach [21]
2 years ago
12

Prob the last two, but wtvvv. HELP THOO

Mathematics
1 answer:
Dafna1 [17]2 years ago
3 0

Answer:

Combine the ones to make 8 ones

Step-by-step explanation:

It seems the most reasonable. (Also, all the other options are wrong-) I just don't see why it's making you go through this process when you can just add 12 + 6 in your head lol.

You might be interested in
WILL MARK BRAINLIEST!!!! Can someone help me wit des 2 questions.
zhenek [66]

Step-by-step explanation:

1. B

2. B

8 0
3 years ago
What is the solution to this system of equations? 4x + 5y = 7
Nutka1998 [239]

Answer:

(-2, 3)

Step-by-step explanation:

4x + 5y = 7

3x - 2y = -12

Let's solve this by elimination. We want to eliminate one variable at a time. This means we need to multiply the equations to create a common multiple to cancel out a variable.

Let's work with y.

5y and -2y: For these values to cancel out, we need to multiply each term to create a common multiple.

2(4x + 5y = 7)

5(3x - 2y = -12)

Multiply.

8x + 10y = 14

15x - 10y = -60

Eliminate.

23x = -46

Divide both sides by 23.

x = -2

Now that we know x, let's plug it back into one of equations to find y.

4x + 5y = 7

4(-2) + 5y = 7

Multiply.

-8 + 5y = 7

Add.

5y = 15

Divide.

y = 3

Now we know x and y; let's plug both back into the equation we have not checked yet.

3x - 2y = -12

3(-2) - 2(3) = -12

Multiply.

-6 - 6 = -12

Subtract.

-12 = -12

Your solution is correct.

(-2, 3)

Hope this helps!

8 0
2 years ago
A + 2b = 1<br>2a + b = 8​
xxMikexx [17]

Answer:

............................

4 0
3 years ago
Solve and simplify, typing the final answer as a fraction 1/4 ÷ 3/8
natita [175]

[ Answer ]

2 / 3


[ Explanation ]


1 * 8 / 4 * 3


8 / 12


Simplify:

2 / 3


<> Arsenal <>


6 0
3 years ago
Read 2 more answers
Please help this is about be getting a 4/4 in my math class now I have 3/4 I want to get 4/4 please help...
r-ruslan [8.4K]

Answer:

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • What is nine and forty-two hundredths
    7·1 answer
  • What is the sum of the first 28 terms of this arithmetic sequence? 69,75,81,87,93,99
    8·1 answer
  • If y varies directly as x, and y is 16 when x is 4, when y= 24 what is the value of x?
    14·1 answer
  • Write the equation of a line in slope intercept form that is parallel to 2X plus 4Y equals 10 and passes through the point (8,2)
    8·2 answers
  • Two positive numbers have a difference of 8 and a product of 33. What are these numbers?
    10·1 answer
  • Cindy earned $618.00 on her last paycheck. Two-thirds of what she earned was commission, How much did Cindy earn in commission o
    11·1 answer
  • F(x)=x-1/x^2-5x+6 encontrar dominio <br> Y negativas
    10·1 answer
  • If f(x)=x squared-2x and g(x) = 6x+4 for which is a value of x does (f+g)(x) =0
    5·1 answer
  • Please help! i have a hour remaining to finish this!
    9·1 answer
  • What is the volume of the prism if each cube is 1 cm to the third power?​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!