Answer:
x=8
Step-by-step explanation:
8-2=6
8x7=42
(checked)
Let's assume, for simplicity, that there were 100 questions in the test: a score of 80% means you got 80 right and (100-80)=20 wrong.
The ratio is then 80 to 20 or
80:20.
you can also simplyfy it, by dividing both numbers by 20:
4:1
which I think is the best way to give the answer!
Answer:
Step-by-step explanation:
<u>Put x = -3</u>
Answer:
im thinking n is 6.5 not sure wait not 6.5 its 3.5
Answer: 91.44
Step-by-step explanation:
There are 3 feet in a yard, 12 inches in a foot. 2.54 x 12= 30.48
30.48 x 3= 91.44
I hope this helps!
