Write an expression in simplest form that represents the total amount in each situation. 18. You rent x amount of tents for your brother's birthday party. Each fent costs $10. You rented the
same number of tables as tents for $8 each. You also rent 1 clown for $25.

T = 18x + 25

Step-by-step explanation:

Let T = total amount in $

x amount of tents at $10 each (10x)

same amount of tables for $8 each (+8x)

one clown for $25 (+25)

so T = 10x + 8x + 25

T = 18x + 25

reduce the friction between its moving parts

step-by-step explanation:

in fact, by reducing the friction between the moving parts of the machine, it is possible to reduce the energy wasted due to this friction; therefore, more input energy is converted into useful work, and this will improve the efficiency of the machine.

the slope of the line is 60

one point on the line is (40,10)

step-by-step explanation:

in the equation outside the parenthesis the equation always tells you the slope. in this case it is 60.

in the parenthesis is also says 40 which is x because it is near the x and 10 is y because it is near y.