Answer:
its the first graph
Step-by-step explanation:
just did it
Answer:

Step-by-step explanation:
This figure is a trapezoid with bases of 10 ft and 6 ft and height of 3 ft.



Answer:
3.2 x 10^13
Step-by-step explanation:
(8x10^4)(4x10^8)
reorder the terms using the commutative property
(8x4)x(10^4x10^8)
multiply
32x (10^4 x 10^8)
= 32 x 10^4+8
= 32 x 10^12
now convert to scientific notation
=3.2 x 10^13
The fixed amount is the amount charged for 0 days' rental. The ordered pair (0, 80) tells you it is $80.
It's alright I don't mind at all