2 years ago

Consider the system of linear equations −4x+2y=4 and 4x−y=−6. Which is different?

Mathematics

1 answer:

Alexandra [31]2 years ago

8 0

Answer:

one is plus + and the other is mines -

Step-by-step explanation:

You might be interested in

Jamal started writing thank-you notes at 5:25. It took him 20 minutes to write them. He also spent some time writing addresses o

chubhunter [2.5K]

Answer: 10

Step-by-step explanation:

25 + 20= 45

45 + ? = 6:00

A= 15

6 0

2 years ago

Answer the following questions:

Lelechka [254]

Answer:

a. RTP

b. NM

c. x = 7

3x - 1 = 20

3x = 21

x = 7

5 0

3 years ago

jasmine wants to build a 2 5/6 meter long garden path paved with square stones that measure 1/4 meter on each side there will be

patriot [66]

$2 \frac{5}{6}*2= \frac{17}{6}* \frac{2}{1} = \frac{17}{3}= 5\frac{2}{3}$

$5 \frac{2}{3}: \frac{1}{4}= \frac{17}{3}* \frac{4}{1}= \frac{68}{3} =22 \frac{2}{3}$

23 stones will be needed
(you have to round up, since you can't have a fraction of a stone)

4 0

3 years ago

Read 2 more answers

What is the positive root of the equation x2 + 5x = 150?

scoray [572]

Answer:

Step-by-step explanation:

6 0

3 years ago

Jill is making lemonade. The original concentration was 25 mL of concentrate to 2 L of water. People found that too strong so sh

Harlamova29_29 [7]

100%= 25mls

20/25 x 100 = 80%

100%-80%= 20%