Which system of linear equations has an infinite number of solutions? a. 3 x + 8 y = -1
3x + 8y = 2
b. 3 x + 8 y = -1
-3x + 4y = -20
c. 3 x + 8 y = -1
-12x - 32y = 4
d. 3 x + 8 y = -1
-2x + y = 3

Step-by-step explanation:

If we divide second equatoin by (-4) we get the first equation.

Two identical equations means infinite number of solutions.

answer: jasmine will bake 4/3 or 1 1/3 cookies in an hour

step-by-step explanation:

if u add 1/3 every 15 minutes after an hour u will have 4/3 or 1 1/3

you probably already have the answer but anyways it's b. 15.0

step-by-step explanation: