What is the y-intercept of the line with the equation 3x + 4y = 12? A) 4 B) 3 C) 2

B-3

Step-by-step explanation:

When solving for y intercept x is always 0

0+4y=12

4y=12

y=3

So the answer is B

step-by-step explanation:

answer: (c) m∠qpo + (2x + 16)° = 180°

step-by-step explanation:

the opposite angles of a quadrilateral are supplementary.

so, ∠o + ∠q = 180°   and   ∠p + ∠r = 180°

since ∠r = 2x + 16°, we can use substitution as follows:

∠p + ∠r = 180°

∠p + (2x + 16)° = 180°