Write a letter to a sick friend who missed class today. explain how to solve decimal problems using addition, subtraction, multiplication, and division.

answer:

addition is just like normal but just with parts same for subtraction and multiplacation and idvision

step-by-step explanation:

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.

you would need to also lose 1 point for each of the other outcomes for it to be fair.

step-by-step explanation: