Answer:9/2 km per hour
Step-by-step explanation:
equation,
6/9-x + 6/x=8/3
Answer:
4 . 4√4 is equal to this expression (256•64)^1/4 .
Answer: x>-4/3
Step-by-step explanation:All sides must be greater of zero:
3x+4>0
3x> -4 Divide with 3
x> -4/3
6x-1>0
6x>1 Divide with 6
x>1/6
8x+2>0
8x> -2 Divide with 8
x> -2/8
x> -1/4
Least of that numbers is -4/3= -1.3333
x> -4/3 is solution
Answer:
Step-by-step explanation:
Alex and josh rode bikes. Alex rode 15 miles in 80 minutes josh rode 102 minutes at a faster rate per mile then Alex . Find Alex's unit rate in minutes per mile. Then explain how could you use it to find a possible unit rate for josh
Alex rode 15 miles in 80 minutes
His unit rate = 80 minutes /15 miles
Its b just do it backwards always works
