Mrs. Jensen lost her water glass. It started with 12 cm. of water and

evaporated at a rate of 1 cm. per week before she found it. What are the variables of this equation?

Will give brainliest what is the value of x? enter your answer in the box.

Ebuka's monthly rent is $750. if ebuka pays the rent late, his landlord charges 4% interest per week that the payment is late. write a function that gives the total cost r(t), in dollars, of ebuka's rent if he pays it t weeks late.

Bob the builder is making 480kg of cement mix. this is made by cement, sand and gravel in the ratio 1: 3: 4