Answer:
You will be charged $5.5 in 55 minutes.
Step-by-step explanation:
Just multiply 0.10 by 55 and you get $5.5 dollars.
And no I don't think this is a Linear equation. Its not a linear equation because you have to set up a ratio to figure this out. Not a whole equation. So, Its more like a ratio
7 x 4 = 28; 28 divided by 2 = 14cm squared
Let y be the temperature
Let m be the rate of temperature drop in degrees per hour
Let x be the number of hours elapsed since 8PM
The initial temperature (at x = 0) is 0
y = mx
Four hours from 8 PM, the temperature was -16.8 degrees
-16.8 = m(4)
m = -4.2 degrees per hour
At 9PM, one hour will have elapsed.
y = -4.2(1)
y = -4.2 degrees
Answer:
A square
Step-by-step explanation: A square is a parallelogram. This is always true. Squares are quadrilaterals with 4 congruent sides and 4 right angles, and they also have two sets of parallel sides.
Deal 1 is the better deal because if it was $100, then 1 would be $60 and 2 would be $65.
