Answer:5(7+5+2)
Step-by-step explanation: () also stand for multiplication, there are 5 people, so 5(cost of each person's spendings) is equal to 5(7+5+2).
Answer:
The answer to question 11 is 10 problems.
The answer to question 13 is 300 students.
28÷7= 4
4+111= 115
115-16= 99
Answer-99
It is on a straight line which is equal to 180• so 189 -157.3 = 22.7•