Answer: It's B
Step-by-step explanation:
48.24/12=4.02
4.02 inches of rain per month
Answer: 9000$
Step-by-step explanation:
Let 's use the formula to find the vertex of the parabola:
ax²+bx+c=0
Answer:
False
Step-by-step explanation:
to determine if (4, 0 ) is a solution to the system, substitute x = 4, y = 0 into the left side of both equations.
If the left side is equal to the right side of both equations then the point is a solution to the system.
- 4 + 6(0) = - 4 + 0 = - 4 ≠ 4
3(4) + 0 = 12 + 0 = 12
since only one equation is true, the point (4, 0 ) is not a solution to the system.
Answer:
Step-by-step explanation:
Focus on 2x + 8 > -4 first. Solve for x: Subtract 8 from both sides, which results in 2x > -12.
Dividing both sides by 2, we get x > -6.
Draw an open circle around -6 on the number line, and then draw an arrow to the right from x = -6.
Note that letting x = 4 is not helpful. 2(4) + 8 > -4 is true (16 > -4 is true).
