Answer:
7x-9
Step-by-step explanation:
This is done by dividing 21 by 60. 21 divided by 60 = 0.35. Then you convert this number to a percentage which is 35%
Answer:
Your answer is either 2280, or 6840. Those are the only answers that make sense to me. The question is kind of confusing, because of the Math Processing Error.
Step-by-step explanation:

Question:- Write a story context for 1/4 divided by 1/8.
Answer:-
step - by - step explanation
1st step :- 1/4÷1/8
2nd step :- as we know that two fractions are in division then the second one goes in multiple with first in opposite.
Mean 1/4×8/1
3rd step :- 2
So the answer is 2.
HOPE IT HELPS YOU.
-18 +(-29) = -47 + (-10) = -57
-24 + (-16) = -40 + (-28) = -68 +(-19) = -87
-151 - 253 = -404 - 34 = -438 - 17 = -455
:)