The answer to this problem is -0.66666
Answer:
hi there I have.
Step-by-step explanation:
the train leaves at 6.30. unfortunately the flight is delayed.
9514 1404 393
Answer:
a. $4.17
b. 233.3%
Step-by-step explanation:
a. The proportion the markup (m) is to the total (t) is ...
m : t = 7 : 10
The total is the cost (c) plus the markup, so we have ...
m : t = 7 : 10 = m : (m +c) = 7 : 7 +3
Then the ratio of total price to cost is ...
t : c = 10 : 3
The menu price of the pie slice will be ...
$1.25 × 7/3 ≈ $4.17
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b. The ratio of markup to cost is ...
m : c = 7 : 3 ≈ 2.333 = 233.3%
Answer:
x = 4
Step-by-step explanation:
This is an isosceles triangle since the base angles are congruent.
If we know it's an isosceles triangle then we know that the legs of it are congruent.
9x - 8 = 28
9x = 36
x = 4