Given: y = 100 - 2x
New: y = 100 - 2(x + 3)
= 100 - 2x - 6
= 94 - 2x
The original equation had a y-intercept of 100. The new equation has a y-intercept of 94. The y-value changes -6 units
Answer: -6
Answer:
4
Step-by-step explanation:
Answer:
correct option is C. $399,060
Step-by-step explanation:
given data
balloon mortgage = 7/23
initial payments = $915
time = 30 year
new payments = $895
solution
we know here that 7/23 is that loan has fixed rate = first 7 years.
so that initial payments for 7 years is here
initial payment = 7 × 12 × 915
initial payment = $76860
and
payments for 30 years when refinance her balloon
payments for 30 year = 30 × 12 × 895
payments for 30 year = $322200
so total financed cost paid for her house is
total financed cost = $76860 + $322200
total financed cost = $399,060
so correct option is C. $399,060
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Answer:
0.31
Step-by-step explanation:
% conservatives = 30 ; voted = 65%
% Liberals = 50 ; voted = 82%
% Independents = 20 ; voted = 50%
If a person in the city is selected at random and it is learned that she did not vote in the last election, what is the probability that she is a liberal
Number that did not vote :
% conservative × (1 - voted) + % Liberals × (1 - voted) + % conservatives × ( 1- voted)
(30% × 0.35) + (50% × 0.18) + (20% × 0.5)
(0.3 × 0.35) + (0.5 × 0.18) + (0.2 × 0.5)
= 0.105 + 0.09 + 0.1 = 0.295
Hence, probability that a person chosen at random did not vote and she's a liberal :
P = liberal who did not vote / total who did not vote
P = (0.5 × 0.18) / 0.295
P = 0.09 / 0.295
= 0.30508
= 0.31