HELP!!! Asap! 53.
We've taken three figures and divided them into four equal parts, all the same size and
all the same shape:
Now divide this square into five equal pieces, all the same size and all the
same shape. (It can be done!)

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. how many hours after the truck's departure will the two meet?

The diagram represents the polynomial 4x2 + 23x – 72. what is the factored form of 4x2 + 23x – 72? (4x + 8)(x – 9) (4x – 8)(x + 9) (4x + 9)(x – 8) (4x – 9)(x + 8)

Simplify using positive exponents only.