y = mx + b
if x = 5, y = 7, and b =10
Plug in
7 = m(5) + 10
-3 = 5m
re-write
5m = -3
m = -3/5
Answer
slope m = -3/5
AC = 18
BC = 6x
AB = 2x + 4
Write and solve:
18 + 6x + 2x + 4
18 + 8x + 4 = 180
You can solve further:
18 + 8x = 176
8x = 158
x = 19 & 3/4
Not 100% sure what the question is asking, but hopefully this helps.
Answer is (b) cause 13 x 2 is 26
You subtract 8 from both sides.
Answer:
180
Step-by-step explanation:
An application of the nonlinear system of differential equations in mathematical biology/ecology: to model the predator-prey relationship of a simple eco-system. ... They form a simple food-chain where the predator species hunts the prey species, while the prey grazes vegetation.