Assuming that these are both pm she has been gone for 52 minutes
Since they’re within the same hour you know it will be less than 60 minutes and only have to worry about the minute amount and not the hour
So 57minutes-5minutes=52minutes
The half gallon is better because you could buy 2 half gallons of milk and get the same amount for $2.98 which is less than $2.99
You have to take the x to on side and numbers to the other but in order to do that you'll have to divide -3 from both sides and then just solve the equation.
Assuming the values following t are subscripts since this is a sequence:
The +4 tells that the Common difference of each term following the previous one is 4. You could keep adding by doing
t2=t1 + 4 t2=2+4 = 6
t3=t3 + 4 t3=6+4 = 10
.....and so on.
Or you could turn the recursive rule
tn=t(n-1) + 4 into an explicit rule.
tn = t1 + 4(n-1)
So, tn = 2 + 4(n-1)
where n is the term number.
To the sixth term, make n=6 and solve.
t(6) = 2 + 4(6-1)
t(6) = 2 + 4(5)
t(6) = 2 + 20
t(6) = 22
So the sixth term in this sequence is 22.
Answer:
no
Step-by-step explanation:
3/4=0.75
1/2+n=0.5