Answer: (D) 1.99x + 1.89y = 9.57
Step-by-step explanation: The reason is because equation option D states that for every notepad and pencil, x and y he bought, the total of his bill would equal $9.57.
For the second one 1 mph equals 1.6 km so i’m pretty sure it would be all of them
Dude use the formula of height and distance to find the height of the trangle and then you can find the other side length using Pythagorus theorem
Answer:
y=-2(x+2)
Step-by-step explanation:
plug in(-2,0) into y-y1=m(x-x1)
y=m(x+2)
slope =m=-2
y=-2(x+2)
