Answer:
Step-by-step explanation:
need more info please
Answer:
b=-79
Step-by-step explanation:
(10,11) means x=10,y=11
m=9 b=?
y=mx+b
Make b the subject of formula
b=y-mx
b=11-9(10)
b=11-90
b=-79
Answer:
35
Step-by-step explanation:
35 times 35 = 1225
square root it
√1225
and get
35
12 twenty dollar bills and 3 fifty dollar bills