R=x(A+B)
divide both sides by x
R/x=A+B
minus B both sides
(R/x)-B=A
A=(R/x)-B
Simplify : 30 – 5(15 - 10).
Apply BODMAS :
B- Brackets
O-Of
D-Division
M-Multiplication
A-Adition
S-Subtraction

Answer : D) 5
You have to move the decimal
Answer:
You could use a piece wise function to simulate the speed someone is running at a given time in minutes.
for
s = 9 mph
for
s = 0 mph
for
s = 6 mph
Step-by-step explanation:
I can't do graphs right now but there's an idea
The fourth one, (3,-6), (3,-4), (6,-4), (6,-6)