Suppose y is a positive integer. if )=z will z be greater than x ?

Yes, z will be greater than x.

Step-by-step explanation:

Given expression is

now let y = 2 and x = 1

Then,

where i.e. 3 > 1

on simplifying the given  expression in terms of y

now suppose if x = 7 and z=3 then,

which gives value of y in terms of negative integer which is not possible according to the given statement since y is a positive integer. Therefore, if y is a positive integer then  z will be greater than x.

the formula of a slope:

from a table we have

substitute:

the slope of f(x) is -1.

the graph of funcfion g(x) is a horizontal line. the slope of a horizontal line is equal 0. therefore the slope of g(x) is 0.

-1 < 0

costs the what? what is the cost of the pants?

step-by-step explanation:

if it is $10, then the price is 14.

take 40% of the cost, and then add the cost.

40% of 10 = 4

4+10 = 14.