Answer:
C
Step-by-step explanation:
the lines are intersecting at 1,3
Answer:
Step-by-step explanation:
14 MAY BE
Answer:
Step-by-step explanation:

Answer:
-13/30
Step-by-step explanation:
I used KCC. It is a method when you<u> keep you 1st # the same</u>, <u>change subtraction to addition</u> and then <u>change the last # to its opposite.</u> So after KCC, the equation would be -7/10 + 4/15
First you compare two things and for example there are three boys and two girls the ratio would be 3 to 2