the answer is true because if you have 3x2 it is the same as 3xx2
Answer:
The average change rate increases by a dollar for every 10 minutes you speak.
Step-by-step explanation:
If you do not speak at all you pay the standard price.
After that, If you add 10 minutes to your talk time, you add a dollar to your payment
hope it helps c:
Answer:
The number of goats in the farm is 
The number of sheep in the farm is 
Step-by-step explanation:
Let
x----> the number of goats in the farm
y----> the number of sheep
we know that
----> equation A
-----> equation B
substitute the equation B in equation A and solve for y
Find the value of x
therefore
The number of goats in the farm is
The number of sheep in the farm is
Answer:
In a day, Nancy will earn $27.50. In a week, Nancy will earn $437.50.
Step-by-step explanation:
Hello from MrBillDoesMath!
Answer: 8 * pi (inches^2)
Discussion:
From Plane Geometry the circumference of a circle of radius "r" is
2 * pi * r
In this case, AB is a radius of the circle so the circumference is
2 * pi * 4 = 8 pi
Regards, MrB
