Area of a square = Side × Side
Side = 7x-3
Area of the square = (7x-3) × (7x-3)
= 7x(7x-3) -3(7x-3)
= 49x^2 -21x -21x +9
=49x^2 -42x +9
The obvious one is (310 beats)/(1 minute).
You can expect 76 students in 2018 because from 2014 to 2015 it went up 6, then 8, then 10 so it would increase 12 students from 2017 to 2018
Answer:
A
Step-by-step explanation:
-5 - 3(-6) > 10
-5 - -18 > 10
-5 + 18 > 10
13 > 10
