Answer:
$1,444.45
Step-by-step explanation:
EV= 100(0.44444444444)+300(0.22222222222)+400(0.22222222222)+800(0.11111111111)
EV= $288.89
288.89*5= $1,444.45
Betty = x
Sean = 3x
Tammy = 5+x
3*2x + 5+x is equal to or less than $51
That’s all I could figure out sorry :/
Answer:
Step-by-step explanation:
The most significant digits are three in 13.8. So one should round to the nearest tenth. In this case 17.3
(2n +20) +60 = 90
-60 -60
2n+20= 30
-20 -20
2n=10
divide by two on both sides
n=5