Step-by-step explanation:
The two like fractions can be set as x and y (just to use two variables).
One of them is
, though, so we can set one of the variables equal to that value (I'm just going to make
, it doesn't matter which variable you use).
We also know that adding the two variables gives us
so now we can make an equation.

Answer:

Answer:
1. 7.1
2. 11.5
3. 24.2
Step-by-step explanation:
you use P.E.M.D.A.S. for all the equations.
so you do thr multiplication and then the addition
1. 2(1.8)+3.5= 3.6+3.5= 7.1
2. 2(4)+3.5= 8+3.5=11.5
3.2(6.9)+3.5= 13.8+3.5= 24.2
hope this helps
Answer:
is thier anwser chocies?
Step-by-step explanation:
Answer:Put y over x or you can divide both numbers by x
Step-by-step explanation: