Answer:
0.6 in decimal is 1.2
Step-by-step explanation:
You add then subtract then divide. You have to be careful it can be tricky.
Answer:
Step-by-step explanation:
Represent a cup with x; the cat with c and the dog with d
From the first statement, we have:
From the second, we have:
Required
Express d in terms of x
We have:
and
Merge both expressions to give:
Collect Like Terms
Multiply both sides by 3
For q5: x=-5/4, y=-15/8
q6: x=-23/5, y=4/5
q7: x=-4/5 y=0
q8: x=6, y=4