Robert earned $184 mowing 8 lawns he earned the same amount for mowing each lawn select all the equations that show reasonable estimates for the amount robert earned mowing each lawn

Regular price is $77.00 and the discount is 5% find the sale price

Clara schumann is buying bagels for her coworkers, she buys a dozen bagels priced at $5.49 a dozen. the bakery's cost for making the bagels is $2.25 per dozen. what is the markup rate based on selling price on a dozen bagels?

If sin(x) = 0 and cos(x) = 1, what is tan(x)?