Question
W^2 + 3w
is the area. 28 is also the area.
Make an equation where you set them equal to each other and solve it. You
can use the quadratic formula, solve by factoring, or 2nd, Trace, Zero to get
that x intercept.
What positive number answer do you get ? just type the number

ab will be equal to

30 miles

step-by-step explanation:

we know that 60 seconds equals 1 minute and 60 minutes 1 hour

44 ft       60 sec     60 min     158400   ft

  *   *   =

1 sec       1 min       1 hour         hour

we know that there are 5280 ft per mile

158400   ft       1 mile         30 miles

  *   =

1   hour               5280 ft     1 hour

so in 1 hour   it can travel 30 miles

step-by-step explanation:

i found the koficent of the linear function and i foun c acordind to the strict formula y=kx+c and then i took 2 as an x and replacet it on the formula i found and then foun the y