3 years ago

3x+2y=4 and -2x+2y=24

Mathematics

1 answer:

grigory [225]3 years ago

4 0

Answer:

1x= 28

y= v7vub8b9nf7v6v

You might be interested in

Let p: The integer has one digit. Let q: The integer is less than 10. Which represents "The integer has one digit if and only if

Vinil7 [7]

The double implication "if and only if" is graphically represented by an arrow pointing in both direction, so the correct writing is

$p \iff q$

8 0

3 years ago

There is a fraction that to 9/10. The numerator and the denominator is 57. What is the fraction?

xxTIMURxx [149]

The fraction is 27/30. It is equivalent to 9/10 and 27 + 30 = 57.

8 0

3 years ago

Find the domain and range X+ | X |

Lesechka [4]

9514 1404 393

Answer:

domain: all real numbers, (-∞, ∞)
range: all non-negative numbers, [0, ∞)

Step-by-step explanation:

There are no values of x for which this expression is undefined. The domain is all real numbers.

The minimum value of this expression is 0. There is no maximum value. The range is all numbers greater than or equal to zero.

4 0

3 years ago

1. Simplity the following into lowest term <br>3x - 2 - 2x

Yakvenalex [24]

The answer is X-2 ........

3 0

3 years ago

Read 2 more answers

Find the solution to the equation algebraically. Check your answer. k - 16 = 4

vitfil [10]

Answer:

k= 20

Step-by-step explanation:

You start with this equation:

k-16=4

Add 16 on both sides.

k=4+16

Simply.

k=20

If you want to check your answer, you can just plug 20 into where k is back into the equation:)

Hope this helps!

7 0

3 years ago