5) all you have to do is calculate which would be 2.9166...
6) 65.898
System A has ONE real solution
System B has NO real solutions
System C has ONE real solution
Answer:
not paying 20% means that she DID pay %80
Step-by-step explanation:
Answer:
d) 5/3 x
Step-by-step explanation:
You substitute a for 2c and b for 5d, so your equation will look like this:
c/d - 2c/5d = x
Then you just simplify into x by making c/d into 5c/5d so you have a common denominator.
5c/5d - 2c/5d = x
3c/5d = x
5/3 is your answer
Answer:
Second answer choice
Step-by-step explanation:
Since -10 is outside t you multiple every number inside the parenthesis by -10