Plz hurry i don't wanna miss this she said it's going to count 20% on this one instead and i'm not good at math but don't want my grade to drop.

1a) 0.25m + c

1b) 1st picture

1c) 0.50m + c2

2a) y = 75h + c

2b) 750 - 100 = 650

650 / 75 = 8.667

8 hours and 40 minutes

3a) (32, 14.10) and (420, 33.50)

3b) y = 0.05m + 12.5

3c) It represents the relationship of the minutes to the total cost of the phone bill.

4a) (2, 127) and (3, 69)

4b) y = -58t + d

4c) The slope is negative, because the distance decreases the more hours Miguel drives.

4d) -58 * 0 + 243.

-58 * 1 + 243 = 185

Miguel started 243 miles away from NYC.

Try to use Excel for future graphing.  You can add a trendline, which gives you the option of show the equation also.

Hope this helps!

5x+10 is the correct one

hope this

proofs involving isosceles triangles often require special consideration because an isosceles triangle has several distinct properties that do not apply to normal triangles.(more about triangle types) therefore, when you are trying to prove that two triangles are congruent, and one or both triangles, are isosceles you have a few theorems that you can use to make your life easier.

step-by-step explanation:

an isosceles triangle has two congruent sides and two congruent angles. the congruent angles are called the base angles and the other angle is known as the vertex angle. ∠bac and ∠bca are the base angles of the triangle picture on the left. the vertex angle is ∠abc