Answer:
the last one
Step-by-step explanation:
For chemistry you would need to get an 84.
For Spanish you would need to get an 82.
Best of luck
Answer:
question 8 is 178cmcubed I think
Answer:

Step-by-step explanation:
Given


Required
The cost of units used
First, calculate the number of units used.



Next, multiply the units used by the cost per units,
Since the cost per unit is not given, we assume that it is x.
So, the total cost is:



You have to simplify like this
(-5)(-8)=40