Y = -<span>1.3x + </span>9
y = –4x + 10
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0=2.7x-1
2.7x=1
x=0.37
d=rt
r = 9 1/2 as an improper fraction (2*9 +1)/2 = 19/2
t = 1 3/4 as an improper fraction (4*1+3)/4 =7/4
d=rt
d = 19/2* 7/4 = 133/8
8 goes into 133 16 times with 5 left over
16 5/8 miles
Y=17400(1+0.025)^8 is your equation and with that you get $21200.21
Answer:
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