90% off means is is selling for 10% of the original price.
Multiply original price by 10%
107 x 0.01 = $10.70
It is selling for $10.70
Answer:
The exponent will be 4*10^11
Step-by-step explanation:
^11 This means 11 is an exponent on top.
Hope it helps. Let me know.
Answer:
20 or 40 or 50
(there are many others)
Step-by-step explanation:
A counterexample is an example that shows the statement is not true. The statement in this question is that if a number is a multiple of 10 (10, 20, 30, 40, 50, 60...) then it is a multiple of 30. Some numbers are, like 60 and 90, but not all numbers. So for example (counterexample) 20 is a multiple of 10 but NOT a multiple of 30.
40 is a multiple of 10, but NOT a multople of 30.
50 is a multiple of 10, but NOT a multiple of 30.
Answer:
The minimum value is 24
Step-by-step explanation:
we know that
The "feasible region" has vertices ![(4,5), (4,6), (7,4),(3,6)](https://tex.z-dn.net/?f=%284%2C5%29%2C%20%284%2C6%29%2C%20%287%2C4%29%2C%283%2C6%29)
The objective function is ![C=4x+2y](https://tex.z-dn.net/?f=C%3D4x%2B2y)
To determine the minimum value of the objective function, substitute the value of x and the value of y of each vertex in the objective function and then compare the values
1) For (4,5)
x=4,y=5
![C=4(4)+2(5)=26](https://tex.z-dn.net/?f=C%3D4%284%29%2B2%285%29%3D26)
2) For (4,6)
x=4,y=6
![C=4(4)+2(6)=28](https://tex.z-dn.net/?f=C%3D4%284%29%2B2%286%29%3D28)
3) For (7,4)
x=7,y=4
![C=4(7)+2(4)=36](https://tex.z-dn.net/?f=C%3D4%287%29%2B2%284%29%3D36)
4) For (3,6)
x=3,y=6
![C=4(3)+2(6)=24](https://tex.z-dn.net/?f=C%3D4%283%29%2B2%286%29%3D24)
therefore
The minimum value is 24