Each of the 8 cats in a pet store was weighed. here are their weigjts in pounds: 13,5,7,15,11,5,16,14. find the median and mean weights of these cats. if necessary, round your answers to the nearest tenth

The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?