There Are 8 on ythe tens place
If it crosses at r1,r2 then it factors to f(x)=(x-r1)(x-r2)
crosses at 4 and -9
factors to f(x)=(x-4)(x-(-9))=(x-4)(x+9)=x²+5x-36
answer is C
Answer:
2.4 miles per hours
Step-by-step explanation:
if she traveled 1/5 of a mile in order for you ro do this you must first teun it into a full mile so times it by the required amount to equal one which would be five.
1/5 of a mile x 5 = 1
you must do this also to the time
5 minutes x 5 = 25 minutes
it takes her 25 minutes to travel one mile so because miles per hour is a ration you must find the amount in hours and not minutes.
So you must divide the hour equivilent by 25 minutes.
so if 1 hour equals 60 minutes
60 divided by 25 = 2.4
that is how you find miles per hour
Answer:
3/4
Step-by-step explanation:
3/5×5/4
3×5/5×4
=15/20
15÷3/20÷5
=3/4
Answer:
The initial deposit was $120
Step-by-step explanation:
102 is .85% of 120.
We know that the money was in the account for 3 years, so we multiply 102*3 which gets us $306.