The answer to 0-(-41)-28 is 13.
Hope this helps! (:
Answer:
24
Step-by-step explanation:
Lets start by working out 80% of 30
80% x 30=24
so the student answered 24 questions correctly
65-15=50
50/10=5
You need 5 tens and 15 ones to equal 6 tens and 5 ones
