(-y+5x3)+(7.2y-9)=6.2y+n
(-y+15)+(7.2y-9)=6.2y+n
since you're adding the two parentheses, you don't need to have them there
-y+15+7.2y-9=6.2y+n
7.2y-y +15-9 =6.2y+n
6.2y + 6 =6.2y+n
6.2y - 6.2y -n = -6
-n=-6
n=6
When you multiply 10, move the decimal point to the right one place value
3.14 x 10 = 31.4
31.4 is your answer
hope this helps
He forgot to do the parenthesis before the exponent gets added!
Let the missing % be x.
Now, according to your question ;
5 = x% of 25
5 = x / 100 * 25
thus, 25x = 500
Thus, x = 500/25
= 20
Thus, 5 is 20% of 25.
Answer:
36,054,454,352
Step-by-step explanation:
35,841,602,520 + 212,851,832 = 36,054,454,352
Hope that fills your boredom a bit.
