Answer:
Junior is 11 and Grandpa is 59
Step-by-step explanation:
G = 6J - 7 Get G by itself
G + J = 70
- J -J
G = -J + 70 Set the two equations equal to each other
6J - 7 = -J + 70
+J +J Add J to both sides
7J - 7 = 70
+ 7 +7 Add 7 to both sides
7J = 77 Divide both sdies by 7
J = 11
If this answer is correct, please make me Brainliest!
Hi there!
To find the percent discount, we need to divide the new price by the original price without the discount:
18 / 25 = 0.72
Now, we convert this into a percentage, so we can find the <em>percent </em>discount:
0.72 = 72%
Now, we subtract from 100%:
100% - 72% = 28%
So, the answer is 28%.
Hope this helps!
It takes 3600 seconds for one hour. It takes 14400 seconds for four hours.
Hope I helped!
Answer:
C = 2πr = dπ
Step-by-step explanation:
given radius r, the circumference is
2πr, derived from the fundamental theorem of calculus
since diameter d = 2r the circumference is also dπ