Valerie's Salon Has Total Receipts for the Month of $16,430

question 78

Multiple Choice

Valerie's Salon has total receipts for the month of $16,430 including sales taxes. If the sales tax rate is 6%, what are Valerie's sales for the month?

• A) $15,444.20
• B) $17,415.80
• C) $15,500.00
• D) It cannot be determined.

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Definitions:

Enzyme-Linked Receptors

Transmembrane proteins with a hormone-binding site outside the cell and an enzyme site inside the cell.

Tyrosine Kinase

An enzyme that phosphorylates the tyrosine part of proteins.

G Protein

A group of proteins that act as molecular switches across cell membranes, involved in transmitting signals from stimuli outside the cell.

Signaling Molecule

A molecule such as a hormone, local regulator, or neurotransmitter that transmits information when it binds to a receptor on the cell surface or within the cell.