Answer:
-14x+6
Step-by-step explanation:
-3(4x-2)= -2x = -14x+6
-3(4x -2) -2
-12x+6 -2x
Answer:
= 1/7 or 0.(142857) in decimal
Step-by-step explanation:
(4/7) - (3/7)
= 1/7
Speed=distance/time
Diana: (3/8)/5=3/(5*8)=3/40 mi/s=0.075 mi/s
Fernando: 2 1/2 miles=5/2 miles
(5/2)/(3/4)
multiply outer values and divide by the inner values:
=(5*4)/(2*3)=20/6=10/3 mi/h= 3 1/3 mi/h=3.3...mi/h
576-320=256
256/576 x100= 44.4% or 44% rounded off.