Answer:
5y+69.50<90
Step-by-step explanation:
You can think of the number of gigabytes he will use as "y", since we don't know the number of gigabytes he will use. The flat cost of one month is $69.50.
You need to add those to calculate the complete cost. The inequality would use a less than sign because he needs to pay less than $90/month. It would not use an inequality sign with a line under it because the problem doesn't say he wants to use $90 or less.
You would solve using basic computation (subtraction and division). Hope this helped!
The equation would be ' y = 1/2x'
The photo of my working will be attached.
Answer:
i dont know if this is right but i think that would be the second one
Step-by-step explanation:
i dont know if this is right but i think that would be the second one
Answer:
d=√((x_2-x_1)²+(y_2-y_1)²)
Step-by-step explanation:
use your brain and fill in the variables
Answer:
D = 106
e = 54
f = 20
Step-by-step explanation:
its ur answer
