Astore is having a 20%-off sale. it gives an additional 10% off if the price is still over $100 after the first discount. a jacket costs $149.99. will ypu get the second discount and if so how many dollars will you save?

The area of a circle is equal to 1 dm². find the radius of the circle.

Which of these side lengths could form a triangle a) 2 cm , 2 cm , 4 cm b) 3 cm , 5 cm , 10 cm c) 3 cm , 4 cm , 5 cm d) 4 cm , 8 cm , 15 cm

Mr. jones determined that the equation y = 98 - 16/5 x could be used to predict his students' unit test scores, based on the number of days, x, a student was absent during the unit. what was the meaning of the y-intercept of the function? (by the way the 16/5 is a )