Answer:
28x+20
Step-by-step explanation:
So the equation for perimeter is
Sx4 or S+S+S+S
So you would do


Answer:
D)
.
Step-by-step explanation:
Given : If the first term of the series is 30 and the 14th term is 95,
To find : what is the sum of all the terms of the series.
Solution : We have given
First term = 30 .
14 th term = 95.
Sum of all term =
.
Here, n = 14.
.
.
.
.
Therefore, D)
.
Answer:
A linear model is an equation that describes a relationship between two quantities that show a constant rate of change.
:)
Divide the distance by the average speed to find the time. 30 miles 20.04 mph 1.497 hrs. So it would take about 1.5 hours.