She received a 2.5% percent raise
25 • 0.65 = 16.25
25 - 16.25= 8.75
The new price is $8.75
Placing these in descending order we use the exponents to do this...
-4r³s - 3r² + 2rs - 5
Find the diameter of circle using pythagoras
d = √(Δx² + Δy²)
d = √((7-1)² + (-6-2)²)
d = √(6² + (-8)²)
d = √100
d = 10
The diameter is 10
Find the circumference
c = π × d
c = 3.14 × 10
c = 31.4
Answer:
13a9 + 12a + 2b
Have a nice day!
(this answer is wrong, please do not use)
Step-by-step explanation: