45 miles per hour

? miles per minute

if its 45 miles per hour then, 0.75 mile/minute.

1.334 miles per hour

Step-by-step explanation:

There are 60 minutes in an hour

So divide 60 by 45

and you would get 1.334

there are many solutions.

step-by-step explanation:

step 1: simplify both sides of the equation.

4x+6=4x^2+10x−4

step 2: subtract 4x^2+10x-4 from both sides.

4x+6−(4x^2+10x−4)=4x^2+10x−4−(4x^2+10x−4)

−4x^2−6x+10=0

step 3: factor left side of equation.

−2(2x+5)(x−1)=0

step 4: set factors equal to 0.

x=-5/2 or x=1