Question

Farley bought $5 worth of school supplies plus pencils at $0.40 per pencil. What is the rate of change in this sentence?
A. $5
B. $0.40 per pencil
C. 12.5
D. 2

Answer 1

the rate of change is like the slope between the variables

Answer 2

ok

Answer 3

one variable is the money ,

can you tell me what the other variable might be?

Answer 4

the pencils

Answer 5

correct

Answer 6

awesome

Answer 7

so at what rate is money and pencils exchanged ?

Answer 8

b