Question

Wren and Jenni are reading the same book. Wren is on page 12 and reads 4 pages every night. Jenni is on page 4 and reads 5 pages every night.

Answer 1

The equation for Wren is y=4x+12. The equation for Jenni is y=5x+4.

Answer 2

For Wren is x=4x+12 and for Jenni is x=5x+4.