Day One- 2d (d being Day Two)
Day Two- d
Day Three- 5 miles
So the expression would be:
5 + 2d + d
Now, we add together the like terms.
5 + 3d
Hope this helps!
Answer:
Variable rate of change.
Step-by-step explanation:
Plot the points and you'll see that the graph is not a straight line, therefore the rate of change is variable.
A.62 square feet
Btw I know you from A+ Academy
Pemdas
multiplication first
3 times 2=6
8 times 1=8
now we have
11+5+6+8
add
11+5=16
6+8=14
16+14=30
answer is 30
V = (Base Area)(height)
V = (side)^2 * (height)
144 = 4^2 * h
144 = 16*h
h = 144/16
h = 9 cm. [ANSWER]