Yuson must complete 30 hours of community service. She does 2 hours each day. Which linear equation represents the hours Yuson has left after x days? A) y = –2x + 30
B) y = 2x + 30
C) y = –2x – 30
D) y = 2x – 30

Density3.12 g/cm³

Melting Point681 °C

Boiling Point1,330 °C

Step-by-step explanation:

The answer is  D

Because the question is looking for the hours Tyson has left after X days

So we minus the hours and days from the amount of hours she needs to complete

And

X represent the days

b. would be the answer : )

step-by-step explanation:

step 1: add -16x to both sides.

16x−4y+−16x=64+−16x  

−4y=−16x+64

step 2: divide both sides by -4.

−4y /-4 = -16x + 64/-4

answer:   y=4x−16

hope i'm right