Answer:
y = 0.25x + 1.5
Step-by-step explanation:
its starts at 1.5 on the y-axis
goes up 0.25 units
The formula for a circumference of a circle is 2πr
2 × π × 25 = 157
so your answer is A 157in.
I hope I've helped!
Your question factored out would be 13mn^3 + 21p
Order of operations is known as PIMDAS P(Parenthasis) I(Integers) M(Multiplication or Division which ever comes first) (A) (S)Addition and subtraction are last same rule. Whichever one comes first after all other higher steps are acheived.