Let number of answers correctly given by Tom = x
Number of Incorrect answers = 10
Marks given to Tim for every correct answer = 4 Marks
Marks for incorrect answer= 0
Total Score = 76
The equation , when all the above statement are combined together
→4 x + 10 × 0 = 76
→ 4 x = 76
x = 19
Number of Right Answers = 19
Number of Wrong Answer= 10
Total Question = 19 + 10= 29
To find unit price you would take the price and divide it by your amount
Answer:
3(x+y)
Step-by-step explanation:
3(x+y)
distribute
3x+3y
Answer:
0
Step-by-step explanation:
Sorry this was rushed it may be wrong but I think it is 0! Hope this helped you.