Answer:
B. 42 Mins
Step-by-step explanation:
you take .70x60mins and that is 42 mins.
Just substitute in the number 3 for x then subtract 3 at both sides and youll have y=7
Answer: 6
Step-by-step explanation:
6x6x6 =216
Must do multiplication first....
-2/5 - 3/7 x 7/10
-2/5 - 21/70 (I'll reduce 21/70)
-2/5 - 3/10
Now you have to find a common denominator and subtract
-35/50 = -7/10......is what I get
