So you should divide 63 by 7 to get ten percent of the original price which would be 9. then multiply 9 by ten to get the full original price which would be ninety.
hope this helps
sorry for spelling the numbers my zero key is broken
Answer:
X = .5
Step-by-step explanation:
10 × 20 = 200
10.5 × 20 = 210
Explanation:
Y = 210
210 = 20(10+X)
divide both sides by 20
10.5 = 10+X
subtract 10 from both sides
.5 = X
X = .5
Answer:
3?
Step-by-step explanation:
i think that because it's multiplying by 3.
3*3= 9
5*3= 15
7*3= 21
9*3= 27
This is the only way i could think of helping in some sort of way! I'm sorry if it's wrong! (´。_。`)
Have a great day! (´。_。`) / (ノ◕ヮ◕)ノ*:・゚✧
( ゚д゚)つ Bye
4. 5/6x3/5=15/30=1/2, 4/8 simplified would be 1/2 so they're the same. 6. 4/9x7/8= 28/72=7/18, 8/18x21/24= 1/6x7/3=7/18 so they're the same. :) I hope this helps
Answer:
The answer is y = 3/4 + 5