We are interested in selecting 2 people from the 7-person task force.
n = 7
r = 2
nPr = n! / (n-r)!
7!
------
(7-2)!
=
7!
----
5!
7×6×5×4×3×2×1
------------------------
5×4×3×2×1
= 7×6
= 42
Answer:
m(0.10)+15
Step-by-step explanation:
X is representing the miles driven. Then we're adding $15 for the rent fee.
Answer:
x is 4.
Step-by-step explanation:
8 times 8 is 64
64 minus 4 is 60
60 divided by 15 is 4
20+(-3.05)+(-9.8)=20-3.05-9.8=7.15