Question
PSLE
Wendy had $44. After buying 6 identical staplers, she has $7r left. Express the cost of 1 stapler in terms of r.
1 m

Click button first when a symbol is required. X

PSLE
Wendy had $44. After buying 6 identical staplers, she has $7r left. Express the cost of 1 stapler in terms of r.