Question

Sorry, I keep asking how about this.

Answer 1

Step-by-step explanation:

Answers

Q.6 Ans 16

Q.7 Ans 10

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Q6

Constant rate of change is 16

4 book'z rate is 64 dollars and one's is 16

7 book's rate is 112 dollars and one's is 16

9

13

20book's 320 dollar a d one's is 16

64/4 = 16

112/7= 16

144/9 = 16

208/13 = 16

320/20= 16

All tbe best

Q.7

constant rate of change is 10

10 dollar for one hour

20 dollar for 2 hrs etc

10/1 = 10

20/2= 10

30/3= 10

40/4=10

50/5=10

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100/10= 10

All the best

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