Answer:
627 miles
Step-by-step explanation:
66×9.5=627 miles
Answer: y=7
Step-by-step explanation:
Remember to include the positive and negative roots
(7x-2)^2=256
sqrt both sides
7x-2=+/-16
add 2 to both sides
7x=2+/-16
divdide both sides by 7
x=(2+/-16)/7)
x=(2+16)/7=18/7=2 and 4/7
x=(2-16)/7=-14/7=-2
x=2 and 4/7 or -2
Answer: 5.8
2+0+3+0+4= 9
9/5 = 5.8
Hope this helps. :)
Answer:8
Step-by-step explanation:
