FM.3.BTAII.9

Write expressions for functions in different but equivalent forms to reveal key features of the function.

Example Problems
Amira's monthly rent is dollars.

Her landlord raises it by
10%.

Write two equivalent expressions that could represent her new monthly rent.
Arjun's utility bill goes up by 12%.

If the previous bill was
dollars, write two equivalent expressions that could represent the new bill amount.
A soccer team's membership fee increases by 15%.

If the original fee is
f dollars, write two equivalent expressions that could represent the new fee.
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