8 + 6.50 = 14.50
22.00
- 14.50
-----------
7.50
answer : liu's meal was $7.50
Answer:
5 feet
Step-by-step explanation:
The path traveled by a bottlenose dolphin as it jumps out of water is modeled by the equation,

where y is the height above water and x is the horizontal distance in feet.
If a beam of light is shone upward at an angle modeled by the equation

A beam of light hit the dolphin.
So, line must be intersect path of dolphin.
Using substation method,
Substitute y=10-x into dolphin equation.





Hence, The beam hit dolphin at 5 feet.
Answer:
The answer is option C
Step-by-step explanation:
104
E 6
x = 1
Write the number as a product with the factor 1
104
E 6 × 1
n = 1
Rewrite the sum
That's
104
6 × E 1
n = 1
Find the sum of n terms of 1 using the formula
n
E 1
k= 1
Which is
6(104) = 624
Hope this helps you
Answer:
$84
Step-by-step explanation:
12:1 means for every dollar you bet you will win 12
so 7 x 12 = 84
you would win $84, you bet 7 so net profit would be 84-7 = $77
Net profit is $77