<span>just sub in 7 for the variable n
r(7) = 0.009(7)
= 0.063</span>
Answer: 47.5 seconds
Step-by-step explanation:
380=2x+6x
8x=380
x=47.5 s
Hope this helped!
Answer:
x=8
Step-by-step explanation:
2(x+4) - 10 =14
distribute the 2 2x +8 -10 +14
simplify 2x-2=14
add 2 2x=16
devide by 2 x=8
Answer:
(0,0), (−6,6) ,(0,9), (8,6), (1,2), (3,4)
Step-by-step explanation:
these are the coordinates just put in on the graph
hope that helps
Answer:
ok........
Step-by-step explanation:
