Answer:
$175
Step-by-step explanation:
let the original price be x
if 1/5 is off the price then the sells is at 4/5
4/5 of x = 140
thus,
4/5* x=140
4x = 140*5
x=700/4
x=$175
Answer:
4 hours
Step-by-step explanation:
Since the initial fee is $90, you will subtract $90 from $330, getting $240. Since every hour after 1 hour is $60, you would divide $240 by $60 getting 4 hours
Yes, because the x’s aren’t repeated
Answer:
1) Make sure the bottom numbers (the denominators) are the same.
2) Subtract the top numbers (the numerators). Put the answer over the same denominator.
3) Simplify the fraction (if needed).
Step-by-step explanation:
Hope this helps!
Answer:
1/2
Step-by-step explanation:
2 red marbles, 3 blue marbles, and 1 green marble= 6 marbles
P( blue) = blue /total
= 3 /6
= 1/2
