Answer:
Step-by-step explanation:
The question isn’t displaying properly, so I’ll use My own formatting.
y is the total cost in dollars, x is the number of gigabytes used
y = x + 12
Answer:
NO 21
Step-by-step explanation:
9x2=18
18+3=21
Answers:
1.) 78 would be the range
3.) 18.8 or letter C would be correct
4.) 9.4
No because the stupidity of you can not calculate
Answer:
-6
Step-by-step explanation:
7k − 5k + 8 = −4
2k+8=-4
-8 -8
2k=-12
/2 /2
k=-6
<u><em>Check!</em></u>
7(-6)-5(-6)+8
-4=-4
