3 years ago

Which property justifies the following statement?

Mathematics

1 answer:

Lunna [17]3 years ago

4 0

Yo sup??

it's given that

x=4 any=3x

therefore by SUBSTITUTION PROPERTY OF EQUALITY we can say that

y=3*4

Hence the correct answer is option A

Hope this helps.

You might be interested in

Wave Corporation began the current year with a retained earnings balance of $25,000. During the year, the company corrected an e

Hitman42 [59]

Answer:

$30,000.

Step-by-step explanation:

Wave Corporation began the current year with a retained earnings balance of $25,000.

Depreciation expense was of $5000

During the current year, the company earned net income of $15,000

Also gave cash dividends of $5,000.

So, year end retained earnings will be :

Year end retained balance = total net income minus net losses and dividends.

$25000-5000+15000-5000=30000$ dollars

The answer is $30,000.

7 0

3 years ago

Algebraic expression for 12 divided by t ?

Dimas [21]

Answer:

$\frac{12}{t}$

Step-by-step explanation:

To write an algebraic expression from words, translate each word into a symbol. Division can be shown with a division sign or a fraction sign. Create a fraction with a 12 in the numerator and the variable t in the denominator.

8 0

3 years ago

A train leaves Los Angeles at 2 p.m. heading north at 50 mph. If the next train leaves three hours later and also heads north at

Mamont248 [21]

Since the first train has been travelling for 3 hours, we have the following equations:
$d=50t+3*50=50t+150$
$d=60t$

We want to know when they will be equal, so set these equal to eachother:
$60t=50t+150$
$10t=150$
$t=15$

So 15 hours after the second train leaves, they will be at the same distance. This is at 8AM since the second train leaves at 5PM.

5 0

3 years ago

Read 2 more answers

Two variables are said to be negatively associated if

Vaselesa [24]

Answer: large values of one variable are associated with small values of the other

Step-by-step explanation:

5 0

3 years ago

PLEASE HELP [[99 POINTS!!!!!!}

LekaFEV [45]

I think the answer is D because its multiplying by 2 each time