This is what my calculator says
Myles ran 2 times what alison ran:
2x21 = 42
Hector ran 5 times as many miles as Myles:
42x5 = 210
therefore Hector ran 210 miles.
To check to see if Tammy is correct, multiply her answer and 6.
132x6=
792.
132 is the correct answer, and Tammy is correct.
Answer:
(0, 15)
Step-by-step explanation:
y -intercept is obtained at x = 0
- 3x + 2y = 30
- 3*0 + 2y = 30
- 2y = 30
- y = 15
Coordinates of y- intercept: (0, 15)