Four students were asked to write an expression which has terms that have a greatest common factor of 8c. The expressions provided by the students are shown below.

Tanya
32 c + 16 c d

Wyatt
8 c minus 48 c d

Xavier
36 c minus 24 c

Yang
8 c + 40

Which student wrote the correct expression?
Tanya
Wyatt
Xavier
Yang

Ican interpret and represent the remainder in division calculations sensibly for the context (eg 27.4 in calculating average height in cm: $27.44 if it represents an amount of money) solve the following problems. 15) the wildlife park charges $25.50 dollars per person to enter their park if the park made $15096 dollars today, how many people entered the park? 16) ms adams plus 2,230 other keen runners ran a marathon: between them they ran 94817.5km. how many km did each competitor run?

The graph shows how many words per minute two students read. drag to the table the unit rate that matches each graph.

Which of the following is an irrational number