Answer:
5y
Step-by-step explanation:
subtract 8 from 3
Answer:
b
Step-by-step explanation:
56 +32 =88
88 - 22 = 66 remove this who did both as to not double count
100-66=34 bought neither
The inverse for f(x)=2x+4 is f-1(x)= x/2 -2
Answer is 1 year 1 month and 5 days
1. we know she needs 3 packs of biscuits
2. Shop A you only need to pay for 2 packs
3. Shop B you only need to pay for 2 packs
4. Shop C you need to pay for all three
5. so we know C is out of the option.

so shop A and B will cost the least