Answer is D because he charge 10 $ mowing free +3 per square yard of lawn
lawn has dimensions:
x and y
Area= x*y=xy squar yard
so charge is
10 +3*Area=10+3xy
dont know wish i could help you :( sorry i hate when i can't answer a question it makes me feel bad
Step-by-step explanation:
m=-2
m^2+9m+3
substitute-2 in m
-2^2+9(-2)+3
= -19
Answer:
C
Step-by-step explanation:
The line intersects x-axis at point (-1; 0)
