There's a sale of 25% off of a $45 pair of sunglasses how much is the discount ? What is the sale price ?

Subject: geometryneed with 6 and 7

$30 to spend on dinner tax and gratuity at mos restaurant rax is 6% and they give a 15% tip on the total bill after taxes thier dinner cost $21 which statement correctly explains wether andrew and kate have enough money to pay their bill

What is the measure of angle lkj ? round to the nearest whole degree