Answer:
slope: -2, y- intercept: 7
Step-by-step explanation:
put in the form y = mx + b, where m = slope and b = y-intercept
2x + y = 7
subtract 2x from both sides
y = -2x + 7
m = -2, b = 7
Answer:
9) D
10) H
Step-by-step explanation:
9) 12² = 144
10) 1/2 < 3/4
Answer:
Option B.
Step-by-step explanation:
Answer:
z 20
Step-by-step explanation:
we start with the inequality 11 ≤ z - 9. Simplifying gives 20 ≤ z, so z 20