1.If the slopes of each equation are the same, they are parallel. If the slopes are the opposite reciprocal of each other, they are perpendicular.
2. The equations are parallel, here’s my work:
Answer:
Nine ones = one hundred and eleven million one hundred and eleven thousand and one one hundred and eleven.
Step-by-step explanation:
i) nine ones equals = 111,111,111 which is one hundred and eleven million one hundred and eleven thousand and one one hundred and eleven.
Ice melts in heat and as ice cream has ice in it, it starts to melt if its hot.
Hope I helped!