Https://video. Link/w/GixDb How much will it cost to pump 1 LITRE of fuel into the tank (unit rate) (show work btw)

Find the missing variable for a parallelogram: a = latex: 28in^2 28 i n 2 h = b = 6.3 in (1in=2.54cm)

Suppose y varies directly with x. write a direct variation equation that relates x and y. then find the value of y when x=12 y=7 when x=3

Could someone me with this question i’ve been stuck on it for 20 minutes