Use the chart to answer the problem below. Choose the correct answer. Policy Premiums
Policy A Policy B Policy C
Coverage
$157
Liability
(100/200/50)
$152
$160
75
82
Comprehensive
(actual cash value)
78
65
75
68
Collision
($100 deductable)
22
30
20
Medical
($5,000 per person)
15
18
12
Uninsured motorist
($15,000 per person
$30,000 per accident)
If you wanted all the coverages shown, which would be the least expensive policy?
B
XT QUESTION
ASK FOR HELP
A

3.4 pizzas

step-by-step explanation:

given is a scatter plot showing number of pizzas sold during weeks for different issues of coupon

y represents number of pizzas sold and x number of coupons issued

y is marked verticaly and x horizontally

the trend line is given as

y =3.4x+43

this says that even when no coupon is issued pizzas sold will be 43

and rate of change of pizza sold for 1 unit of coupon = slope = 3.4

i.e. when x increases by 1 unit y increases by 3.4 units

hence for each additional coupon issued 3.4 pizzas more will be sold

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you have to find the same variables -3n - 5n so this would be -3n +(-5n) which equals -9n