For a two day rental at the surf shop it costs $45 to rent a surf board and $60 to rent a paddle board. on a certain weekend the surf shop rented 44 total surf boards and paddle boards and made $2265. how many paddle boards were rented?

19 paddle boards were rented.

Step-by-step explanation:

The rent of a surf board is $45

And the rent of a paddle board is $60

Total of paddle board and surf board rented were 44

let the paddle board rented be x

Hence, surf board rented will be 44-x

According to question we are given that 44 both  boards were rented means

On solving the above equation we will get:

Hence, 19 the paddle boards were rented.

take the logarithm of both sides (the base of the log doesn't matter):

apply the exponent property - this says that :

distribute the log terms on both sides:

group like terms together:

divide through both sides by the coefficient on :

you can do some additional rewriting here using the properties of the logarithm to simplify things if you like:

a. (14,375+570)(5.3) b. 158,417$

step-by-step explanation:

a. you are basically just setting up the equation. f= amount of debt hence 14,375. g= how much she is borrowing from her parents weekly hence 570 and t= the interest on her debt. creating the equation.

b.   14,375+570= 14,945

      14,945 x 5.3 = 79,208.5

      79,208.5 x 2(years) = 158,417(answer)