Answer:
t = 6 s
Step-by-step explanation:
Given that,
Sherry is driving 390 miles to visit The gateway arch in St. Louis.
She drives at an average rate of 65 miles per hour.
We need to find the amount of time it will take Sherry to get to the arch. Let the time is t.
Speed = distance/time

Hence, it will take 6 hours to get to the arch.
The price of each stamp was $2.56 each because 100 divided by $39 is $2.56.
Hope that helped:)
One Method) Multiply 575 by .05 (5%=.05) then add the answer by 575
Answer: 3
Step-by-step explanation:
The degree of a polynomial is the biggest exponent in the expression

yep, basically 3
Answer:
acute
Step-by-step explanation:
less than 90* degrees