Answer:
180-130=50
Step-by-step explanation:
done hope you like it
i use the 180 because its a straight line from the x to the 130
Answer:
y = 6
Step-by-step explanation:
Answer:

a = 1
b = 4
Step-by-step explanation:
hope this helps!! p.s. i really need brainliest :)
I = PRT
I = 54
P = 800
R = 4.5%.....0.045...u have to turn it to a decimal
now we sub
54 = (800)(0.045)(T)
54 = 36T
54/36 = T
1.5 = T <=== or 1 1/2 years