Answer:
Step-by-step explanation:
The total cost would be "Y".
"x" is would be "per text message".
12 cents per text message would be .12x.
And then, on top of that, we have to pay $30 per month. ( + 30 )
Put together, the equation should be y = .12x + 30.
A vertical line is perpendicular to the x-axis because they would intersect to form a 90 degree angle.
It would be $18.94, because the hundredths place is the penny.
Answer:
ans is x=3
Step-by-step explanation:
Answer:
-5
Step-by-step explanation:
You can work backwards with this problem if that helps you.
so, what times 3 = -15
-5 times 3 = -15 so that would be the answer
