The struggle is real smh explain in steps so i can understand τηανκς

42.  25°F

43.  5 feet

44.  $4400

Step-by-step explanation:

42.

Temp at 5PM = 20

Temp at 10PM = -5

To find the number of degrees it changed (fell), we would need to subtract the latter temperature from the first one. So, it is:

20 - (-5)

This is basically 20 + 5, which is 25 degrees.

Also, you can think, from 20 to 0, it falls 20 degrees. From 0 to -5, it falls again 5 degrees. So in total it is 20 + 5 = 25 degrees

43.

Length is given as 9.5

The length is 1.9 TIMES the width

We let the width be "w", thus we can say:

Length is 1.9 TIMES width

9.5 is 1.9 * w

"is" translates to "=", in algebra, so we can write:

9.5 = 1.9 * w

Now, we can solve for w:

The width is 5 feet

44.

Current Balance = 4708

This balance is 308 MORE THAN what it was 4 years ago.

We can let the balance 4 years ago be "x".

So, we can say:

4708 is 308 MORE THAN x

In equation, we can write:

4708 = 308 + x

Now, we can solve for x:

hence,

The balance 4 years ago was $4400

i think the correct option is the second option.

y = 3x+4

step-by-step explanation:

to find the slope

slope = (y2-y1)/ (x2-x1)

    = (-8-4)/ (-4-0)

    = -12/-4

  = 3

using the slope intercept form of a line

y= mx+b

we know the slope is 3

we know the y intercept is 4 ( the point where it crosses the y axis or x=0)

y = 3x+4