Answer:
x= 72
Step-by-step explanation:
combine the Xs on one side and then make the denominators the same and solve
8/12X +6 = 3/4X
sub 6 on both sides
then sub 3/4 (aka. 9/12)
-1/12X= -6
multiply by reciprocal (the fraction flip-flopped)(-12) on both sides
and you get 72
Sqrt(9)÷25= 0.12 I hope this helps!
Answer:
5. DE
6. 6cm
7.20 in
8. DCF
Step-by-step explanation:
Answer:
1 2/15
Step-by-step explanation:
2 5/6 x 2/5
17/6 x 2/5 = 34/30 = 1 2/15
Answer:
50 legs
Step-by-step explanation:
We know that a dog has 4 legs, a cat has 4 legs, a giraffe has 4 legs, a duck has 2 legs, and a chicken has 2 legs. So, we want to calculate
, right?
Wrong! It's a trick question! The chickens aren't on the floor, so they don't count. So, we really want
.
We multiply it out to get
.
We add these up to get
.
So, our answer is
legs.