Answer:
4h
Step-by-step explanation:
Expression: 4h-8h=4h
Because both 4h and 8h end in the same variable they can be subtracted when you subtract 4 and 8 you get 4. and You can't forget your variable so you end with 4h
Your expression is a group of terms without an equal sign. 4h and 8h are your terms as well as your answer.
Your expression ends as 4h-8h=4h
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can B
Car has higher total cost
For this question, first find the area of the original square.
30*30 = 900.
Next, find the length of the sides if it is increased by 20%.
30 = 100%.
3 = 10%
6 = 20%.
So, the new length would be 36 cm. Next, find the new area.
36 * 36 = 1296.
The original area was 900.
1296 - 900 = 396
(396/900) *100 = 44%
44% increase.
Hope this helps!
Answer:
the full answer is 17.92, so that would round up to 18
Step-by-step explanation:
:)