2 years ago

first number plus twice a second number is 1 . Twice the first number plus the second totals 8. Find the numbers.

Mathematics

1 answer:

Alexus [3.1K]2 years ago

6 0

Answer:

First number is 5, second number is -2

Step-by-step explanation:

You might be interested in

If a series of rigid transformations maps ∠F onto ∠C where ∠F is congruent to ∠C, then which of the following statements is true

lesantik [10]

Answer:

the correct answer is A good luck

Step-by-step explanation:

8 0

3 years ago

Consider the division expression 7 ½ ÷ 2. Select all multiplication equations that correspond to this division expression.

Firlakuza [10]

Answer:

i dunno

Step-by-step explanation:

but i need the points to ask questions

4 0

3 years ago

Read 2 more answers

Find the value of x and y.

andreev551 [17]

I hope this helps you

8 0

3 years ago

Help with number 11 forgot how to do problem

Lelu [443]

The first equation can be written as:
2x = 5 + 3y

Substituting the second equation into the first equation and rearranging:
-4y - 16 = 5 + 3y
-21 = 7y
y = -3

Substituting y = -3 into the second equation:
x = -2(-3) - 8
x = -2

7 0

3 years ago

Read 2 more answers

Please answer! No links!!!<br><br> Picture is included.

Dovator [93]

Answer:

Step-by-step explanation:

$0.(81) = \frac{81}{99} = \frac{9}{11}$

3 0

2 years ago

Read 2 more answers