Write down upper and lower bound of each measurement
A distance given as 76 km to the nearest km

Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14

Cody ran nine miles on his first day of training. the next day he ran 1/8 that distance. how far did he run the second day?

Mr. t has been dating his girlfriend for one year nine months and six days how many hours has mr. t been in a relationship