Answer:
i’m pretty sure the answer is y=3/4x-13/4
Step-by-step explanation:
8 feet
If 1 inch is 4 feet, multiply 4 times 2, and you will get 8.
Answer:
Step-by-step explanation:
Let
x ----> the number of minutes
y ----> the total charge in dollars
we know that
For x>700 min
so
For y=48.10
substitute
Multiply by 100 both sides
----> equation without decimals
solve for x
To find out the total minutes we need to sum
Multiply everything in the parenthesis by a.
ac + ab = d
Subtract ab from both sides.
ac = d - ab
Divide a on both sides.
c = d - ab / a
Hope this helps!
Every whole number is a rational number because whole numbers can be written as fractions.
