There are 13 cups of milk in a container. You drink 0.75 cup of the milk each morning and 2.5 cups of the milk each evening. When will you run
out of milk?

well, starting by adding all the amount first. we will add 2.5 + .75, which equals 3.25 then, dividing 13 by 3.25 equals four. so within 4 days you will run out of milk.

no, the equation would be invalid since they are both not equal.

step-by-step explanation:

here you got

4y-6+4y 2-9

first, you would simplify the equation on the form.

4y-6+4y 2-9

then, move all the terms that contains a y to the left and all the other terms to the right.

+4y-4y+-9-6

finally, you will simplify the left and the right side of the equation.

y=-3

do you mean add both of the equations together

because if you do the answer is 10x-5

step-by-step explanation: