You do 5-3 and you get 2 then divide 42 by 2 and your answer is 21
Answer:
Step-by-step explanation:
When dividing fractions, the formula is simple: Keep Flip Change (KFC)
So keep 
change your division sign to a multiplication sign, and flip 
so it becomes 
.
·=
Then you need to reduce your fraction to simplest form.
Hello,
Answer D
A Slopes :5/8,12/5==> no product is not -1
B:slopes: -1/2,3 no
C:slopes:2,-1/3 no
D:slopes:-3/2,2/3 Yes product=-1
Answer:
-3
Step-by-step explanation:
The formula is (3)+3(-2) and when you solve it it equals -3.
Answer:
C. 7:6
Step-by-step explanation:
Take your ratio 42 (G): 36 (B) and divide both numbers by six. This comes out to 7 (G): 6 (B) which is the simplest form of this ratio.
