All categories

2 years ago

Plz help me tyvm :/ 10 points (no links) (no wrong or guessed answers)

Mathematics

2 answers:

Stella [2.4K]2 years ago

7 0

Answer:

Step-by-step explanation:

2x-3=2y

2x-2y=3

german2 years ago

6 0

Answer:

x = 3, y = 1.5

Step-by-step explanation:

Given the 2 equations

x + 2y = 6 → (1)

2x - 3 = 2y → (2)

In (2) subtract 2y from both sides and add 3 to both sides

2x - 2y = 3 → (3)

Adding (1) and (3) term by term will eliminate the y- term

3x = 9 ( divide both sides by 3 )

x = 3

Substitute x = 3 into either of the 2 equations and solve for y

Substituting into (1)

3 + 2y = 6 ( subtract 3 from both sides )

2y = 3 ( divide both sides by 2 )

y = 1.5

You might be interested in

Find the value of x and y

Darina [25.2K]

$\\ \rm\Rrightarrow \dfrac{x}{2}=3$

$\\ \rm\Rrightarrow x=2(3)$

$\\ \rm\Rrightarrow x=6$

And

$\\ \rm\Rrightarrow \dfrac{y}{2}+1=3$

$\\ \rm\Rrightarrow \dfrac{y}{2}=3-1=2$

$\\ \rm\Rrightarrow y=2(2)$

$\\ \rm\Rrightarrow y=4$

5 0

3 years ago

Read 2 more answers

Paul has two label-printing machines. Each machine can print 30 labels per minute. On day 1, only the first machine was used, an

Paraphin [41]

90+30x+30y. This is because the first day, 90 labels were printed, then you will use 30 times x to find how many minutes. This is the same for 30 times y. Youre trying to figure out how many minutes each machine printed for.

4 0

3 years ago

Linda and juan went shopping. Linda spent $19 less than Juan. If we let x represent how much juan spent, write an algebraic expr

Agata [3.3K]

The answer to this question would be x-19

5 0

2 years ago

Can someone please help!!!! Will mark brainliest!

Semenov [28]

Answer:

Step-by-step explanation:

7 0

2 years ago

The probability that an event will occur is 2/3. which one of these best describes the likelihood of the event occurring?

Andrej [43]

Answer:

Step-by-step explanation:

Alright, lets get started.

The probability that an event will occur is 2/3.

Means out of 3 times, 2 times that event will occur.

Please refer the pie chart for this, blue is the color which represents event to be occur and orange is not to be occur.

We can see, blue part is much more than orange part.

means the likelihood of event occuring is LIKELY. : Answer

Hope it will help :)

4 0

2 years ago