42 should be your answer because you will be dividing 28 and 2/3
Answer:
18
Step-by-step explanation:
(3+2)²-7
add the number inside the parentheses
5²-7
the ² above the 5 is called square and that means multiply be him self so:
5*5=25
25-7=18
Ummm I forgot how to do this
Answer: the answers are the second one and the last one
Step-by-step explanation: