2. Jolinda needs to solve the system of equations below. 3x + 6y = 12
X + 2y = 4
She decided to use the substitution method.
Step 1:
3x + 6y = 12
x = 4 - 2
I
Step 2:
3(4 - 2y) + 6y = 12
Step 3:
12 - 6y + 6y = 12
Step 4:
y = 0
Step 5:
x= 4 - 2y = 4-20)
= 4

An empty bucket is placed under a faucet dripping at a constant rate of 4 milliliters per minute. with the given information, which of these statements is a reasonable conclusion? a there will be 24 milliliters of water in the bucket after 16 hour. b there will be 60 milliliters of water in the bucket after 14 hour. c there will be 160 milliliters of water in the bucket after 20 minutes. d there will be 100 milliliters of water in the bucket after 40 minutes.

Consider the function represented by the equation 1/2 j + 1/4 k equals 3 which shows the equation written in function notation with j as the independent variable

Explain how you can use the associative property to evaluate (7x50)x4.