Rubin grew 9 tomatoes with 6 seed packets. How many seed packets does Rubin need to have 21 tomatoes in his garden

You can ride your bike around your block 6 times and the whole neighborhood 5 times in 16 minutes. you can ride your bike around your block 3 times and the whole neighborhood 10 times in 23 minutes. how long does it take you to ride around the neighborhood?

If on=8x-8,lm=7x+4,nm=x-5,and ol=3y-6

36x2 + 49y2 = 1,764 the foci are located at: a) (-√13, 0) and (√13,0) b) (0, -√13) and (0,√13) c) (-1, 0) and (1, 0)