Lol do your own work. Pay attention in class, it'll pay off ;)
Speed: 357 miles : 6.3 hours = 357 : 63/10 = 357 * 10/63 = 3570/63 = 56 42/63 mph
6x-15=3(4x+3)
Distribute the three to the parentheses
6x-15=12x+9
Transfer the 6 over to the 12 by subtracting it
-15=6x+9
Subtract 9 from 15
-24=6x
Then divide the six by the -24
X=-4
Answer:
i accidentally posted this empty
i meant to ask if there was an image attached
sorry bout that
Step-by-step explanation:
