HEY YOU u kinda cute ngl need help ASAP

Answer

Only Lin's moves will lead to the solution.

Explanation

To find d, you need to have variables on one side, and constants on the other. Elena is wrong because her move cannot be done to find the solution.

I'll explain using examples and solve the problem step by step.

First let's start with Lin's solution... dividing by 2.5d.

Divide 2.5d from both sides.

7.5d divided by 2.5d is 3.

2.5d divided by 2.5d is 1.

3=1

This actually means unidentified because 3 does not equal 1.

Now let's see if Elena's solution.

Subtract 2.5d from both sides.

7.5d minus 2.5d equals 5d.

2.5d minus 2.5d equals 0.

5d=0.

d=0.

The actual answer is unidentified because 7.5d can never equal 2.5d.

I'll prove it to you.

If d is 1, then you'll get 7.5=2.5, which is not right.

So only Lin's solution is correct.

(In your explanation don't use the word "we" or "they" or "I" and I'm doing this so you can actually do work instead of asking and copy and pasting ☺)

Lol tryna get people attention

Step-by-step explanation:

parallel and congruent

step-by-step explanation:

the movement of translation is linear.   these have the same translation because you are using the same rule for each point of the triangle so you will see the same slope being used to get from a point on the triangle to its image.

same slope!   you should think parallel when you see those 2 word together (well unless it's the same line but it can't be because we are coming from different points here)

congruent! because each point is being moved the same distance.

step-by-step explanation:

i found the koficent of the linear function and i foun c acordind to the strict formula y=kx+c and then i took 2 as an x and replacet it on the formula i found and then foun the y