Answer:
The answer is 
Step-by-step explanation:
we know that
For 
the value of
-----> see the graph
For 
the value of
-----> see the graph
The average rate of change using the graph is equal to

In this problem we have




Substitute the values


Answer:
X= 2
Step-by-step explanation:
10 + x = -12
X = 12 - 10
X = 2
The awnser is 148 You just need to add the two to get the original price
Answer:
125.6cm
Step-by-step explanation:
circumference of a circle is 2pir
pi=3.14
r=d/2=40cm/2=20cm
So, 2pir=2X20cmX3.14=40cmX3.14=31.4cmX4=125.6cm
PLEASE MAAKE THIS THE BRAINLIEST ANSWER
30) 19,300
31) 1 x 10 (exponent 14)
32) 152,640,000
33) 100,000
34) 25,000