1 year ago

Which equation can pair with x + 2y = 5 to create an inconsistent system?

Mathematics

1 answer:

katrin2010 [14]1 year ago

3 0

Answer:

3:8

Step-by-step explanation:

it is 3:8 because i said it is. So basically 3:8 means 38 in sign language.

You might be interested in

Write these numbers in order from least to greatest: -3 6 -8 -2.5 1/4 0

stealth61 [152]

-8, -3, -2.5, 0, 1/4, 6

3 0

2 years ago

Read 2 more answers

URGENT!!!

Makovka662 [10]

Answer:

Train A - 50 miles per hour

train B - 30 miles per hour

Step-by-step explanation:

Let x mph be the speed of the train B, then the speed of the train A is (x+20) mph.

In 3 hours,

train A travels 3(x+20) miles
train B travels 3x miles

In total, they covered the distance of 240 miles, so

$3(x+20)+3x=240\ \ \ \text{[Divide by 3]}\\ \\x+20+x=80\\ \\2x=80-20\\ \\2x=60\\ \\x=30\ mph\\ \\x+20=30+20=50\ mph$

8 0

2 years ago

Jamal is x years old. His mother is 28 years older than Jamal. Jamal's uncle is two times older than Jamal's mother. Write and s

eimsori [14]

Answer:

28x^2= y

x = jamal age

y= jamal's uncle age

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

Are all checking accounts the same at all banks? Explain.

Wittaler [7]

Answer:

Step-by-step explanation: They are not because different banks have different interest rates on accounts, different fees and more

6 0

3 years ago

Find the circumference of the circle. PLEASE HELP I HAVE 5 MINUTES LEFT :(

Ipatiy [6.2K]

Answer:

18.84

Step-by-step explanation:

5 0

2 years ago