Answer:
x=3
Step-by-step explanation:
A= 2.5
b= 2
LM/ON= 15
LO/MN= 5
Answer:
D
Step-by-step explanation:
R(x) = -x^2+122x+400
Your question answers itself. You solve by graphing.
I like to subtract one side of the equation from the other, so the solutions are where the graph crosses the x-axis (the resulting function value is zero).
It can be useful to find the "turning point" of each absolute value expression (where its value is zero) and graph that and some points on either side.
O think it is c subtracting 6 because adding and subtracting is the same so it’s either c or d
