Can you plz me in number 6 part a and b explain how you did it plz and plz answer by 5th grade level thx

Part A: 1 hour and 45 minutes.

Part B: 10:10 P.M.

Step-by-step explanation:

Part A

We know that 1 hour has 60 minutes.

Then from 7:00 P.M to 8:00 P.M there are 60 minutes.

If 7:35 P.M. is 7 hours and 35 minutes, then the amount of minutes left for 8:00 P.M. is:

From 8:00 P.M. to 9:00 P.M there is 1 hour.

And from 9:00 P.M to 9:20 P.M. there are 20 minutes.

Then you have 1 hour and:

Therefore, How long was the movie?

1 hour and 45 minutes.

Part B

Knowing that Ushma got home 50 minutes after the movie ended, you need to add 50 minutes to 9:20 P.M:

The amount of minutes left to 10:00 P.M. is:

So, here we have 40 minutes of the 50 minutes she took to got home.

The remaining minutes were:

Then, when 40 minutes passed, the time was 10:00 P.M.

And when you add 10 minutes to 10:00 P.M., you get the time: 10:10 P.M.

Therefore:

Ushma got home at 10:10 P.M.

step-by-step explanation:

let

we know that

the y-intercept is the y-coordinate of the point when the value of x is equal to zero

so

the y-coordinate of the point a is the y-intercept

the answer part a) is

the value of y-intercept is

part b) find the slope m

we know that

the value of the slope is equal to

substitute the values

therefore

the answer part b) is

the value of the slope is equal to

the general answer is

the slope is

the value of y-intercept is

just get this app called photo math it should be able to do those