All calendars are 40% off at a bookstore. which pair of expressions can both be used to find the price, p, of a calendar after the 40% discount?
a . 0.4 & 0.6
b. 0.6 & p-0.4p
c. p-0.4p & p-0.6p
d. 0.4 & p-0.6p
6th grade math

What is the effect on the graph of the parent function f(x) = x when f(x) is replaced with 3f(x)? a) shifts the line 3 units up b) shifts the line 3 units down c) increases the slope of the line by a factor of 3 d) decreases the slope of the line by a factor of 3

Write a corresponding real world problem to represent 2x - 125=400

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