Step-by-step explanation:
write what you know
the flat fee doesnt chamge no matter how much he uses his data
the charge for every gigabyte does change
Ex: if he uses 3 gigabytes of data in one month, that's
5 + 5 + 5 = $5 x 3 = $15
So taking this into consideration youd write the following
$41.50 + $5x = $52.50 (since this is what we want to equal)
then solve for x
Answer:
Step-by-step explanation:
Given
Required
Create a function table for inputs -2, 0, 2 and 4
When x = -2
When x = 0
When x = 2
When x = 4
So, the table is:
Answer:
the answer is B
Step-by-step explanation:
6^2 = 36
(sqrt45)^2 = 45
36+45 = 81
sqrt 81 = 9
I added 8 on both sides to get 12=3x then I divided by 3 on both sides to get x=4
No, because when graphed they do not meet at 90 degree angles