Answer:
The value of f(2) would be -40.
Step-by-step explanation:
Given function is,
Substituting x = 2 in the above function,
We get,
Hence, the value of f(2) would be -40.
First find out how many customers you talk to in an 8 hr shift
Rate is (8cs/hr)(8hr)=64 customers
So to increase by 20%, multiply the total number of customers by 120%, all the customers before plus the 20%, so (64)(1.2)=76.8, or 77 customers
Your answer is right. to solve it you would move the 10 over to get 10x^2-29x+10=0. i would solve by chunking and breaking -29x into -25x and -4x. This will give us (10x^2-25x)+(-4x+10). now factor both get inside the parenthesis the same. 5x(2x-5)+-2(2x-5). Now combine the factors you took out with what is inside to get (5x-2)(2x-5)
Answer:
the solution is (1,-1)
Step-by-step explanation:
the lines meet at (1,-1)
Answer:
The average movie ticket in Switzerland is $13.73 and in Japan is $17.46
Step-by-step explanation:
Given that it will cost $79.84 to buy 3 tickets in Japan +2 tickets in Switzerland and $76.11 for 3 tickets in Switzerland +2 tickets in Japan then you can form simultaneous equations as show;
3J + 2S = $79.84
2J +3S=$76.11
Where J is for tickets Japan and S is for tickets in Switzerland
Solving the simultaneous equations
(3J + 2S = 79.84)2
(2J +3S=76.11 )3
Making the J side equal by cross product
6J+4S=159.68
6J+9S=228.33
Eliminating the J side by subtraction
5S=68.65
Dividing both sides by 5 to remain with S
5S/5=68.65/5
S=13.73
using the value of S in equation 3J+2S=79.84
3J+2(13.73)=79.84
3J+27.46=79.84
3J=79.84-27.46
3J=52.38
J=52.38/3 = 17.46
The average movie ticket in Switzerland is $13.73 and in Japan is $17.46
Kono Dio Da!!!
