Answer:
(a): x-intercept: -4
(b): y-intercept: -1
Step-by-step explanation:
25.59- 9.99= 15.60
15.60/ 0.05 = 312
312 minutes this month
To simplify <span>2x + 8 = -6, the easiest way is to manipulate the equation one step at a time:
</span>2x + 8 = <span>-6
</span>2x = <span>-14 (subtract 8 from both sides)
</span>x = -7 (divide both sides by 2)
