Distribute all the negatives: 7a-9c+12a+33c+21a-10c
simplify:
40a+14c
A is the correct answer i'm pretty sure
You can find the slope using the following formula:
Answer:
£67.78
Step-by-step explanation:
Bread - 6 x £2.87 = £17.22
Ham - 8 x £6.32 = £50.56
£17.22
+ <u>£50.56</u>
£67.78
Good question I’m not sure what it is but I’m sure you can look on google