An electrician needs 3 rolls of electrical wire to wire each room in a house. How many rooms can he wire with 3/4 of a roll of wire?

He can wire

of a room with 3/4 of a roll of wire.

Step-by-step explanation:

We can solve by using proportions.

Let's set it up.

We are now going to cross multiply. By cross-multiplting, you would get:

You are now going to divide both numbers by 3 in order to get the x by itself.

By dividing, you get:

Therefore, the answer is 1/4.

function 2 has a greater rate of change than function 1

function 2 has a greater y-intercept than function 1

step-by-step explanation: