Answer:
hmmmmm i dont rlly understand this but ima guess tho i think a and c or d
Step-by-step explanation:
Answer:
Step-by-step explanation:
10(5k+2)
14) confused sorry
5(a+2)
4(k+3)
The answer to this problem would be it would be a 20% discount
Answer:
Step-by-step explanation:
<u>Step 1: Define the slope formula</u>
<u>Step 2: Find the slope</u>
Answer:
GRAPHING CONS
1) hard to graph by hand. Often you need a graphics calculator or a computer software like maple or matlab. Or the graph has to be given.
2) hard to tell the exact solution, just by observing point of intersection. for example if x = 2.8675, the viewer would say x= 3.
3) sometimes not easy to decide the axis window of y and x axis. For example if the solution is very large like x = 100000 and your graph ends at x = 100, you cannot see the solution
SUBSTITUTION CONS
1) Becomes tedious if a system has too many equations or variables
ELIMINATION PROS/CONS
1) basically same as substitution
