bob bought a shirt that was on sale. the original price of the shirt was 28.99. it was marked down to 16.99 . what was the percent decrease in the price. round to the nearest whole percent

Pick the expression that matches this description: a polynomial of the 5th degree with a leading coefficient of 7 and a constant term of 6 (choice a) 7x^5+2x^2+6 (choice b) 7x^6−6x^4+5 (choice c) 6x^7−x^5+5 (choice d) 6x^5+x^4+7

What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15

Acertain volume of water contains 100000 hydrogen atoms and 50,000 oxygen atoms how many hydrogen atoms are in a volume of water containing 4 million oxygen atoms