Answer:
Y=X+74
Step-by-step explanation:
75=m+b......*
76=2m+b.........**,b=76-2m
then substitute b=76-2m
on the first equation
75=m+76-2m
m=1
b=74
Y=X+74 is the answer
Answer: 30
see photo for work
so you got ehffffffffff
True
No need for explanation
800(1+0.038)2
he would have a 20% chance he will pick a history book, so in decimal form it would be .2
7+6+4+3=20
20*5=100
5*4=20
