Answer:90
Step-by-step explanation:
20- 120
Answer:
Step-by-step explanation:
discriminant=5²-4×1×7=25-28=-3<0
no real number solution.
I’m not sure what they are asking for. One way is -6(2x -4 + 3y)
That’s really the only way to factor it
He goes 1.5k/h. To get that you divide the km by the hour. Then multiply the hour by 1.5 to get the km. (Ex. 2hrs x 1.5km = 3km)
