Armando sang 2/3 of a song in 3/4 minute. what is the rate of his songs per minute?

Which shows the correct lengths of side c in both scales? scale 1: 45 m; scale 2: 60 m scale 1: 60 m; scale 2: 45 m scale 1: 36 m; scale 2: 27 m scale 1: 27 m; scale 2: 36 m mark this and return save and exit

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

Find the zeros of each function. f(x) = x^2 + 5x - 6