Answer:
1/6
Step-by-step explanation:
There are 6 chances out of 36. 6/36=1/6
3xy+9=33
A. 3*8*1+9=33; 3*2*6+9=45
(A. is not your answer)
B. 3*1*11+9=42; 3*2*6+9=45
(B. is not your answer)
C. 3*1*8+9=33; 3*8*1+9=33
(c. is your answer)
D. 3*1*8+9=33; 3*1*11+9=42
Your final answer, If that is confusing, is C. (1,8) and (8,1)
All I can say is that your equation is wrong
Square root functions domain have to be set greater than or equal to zero, so we can set x+4 greater than or equal to zero.
[-4, + infinity)
Answer:
The most expensive item you can get is $23.44
Step-by-step explanation:
Because we are adding 8% in tax and 20% in tip, we know that overall we are spending 128% of the total dinner. So, we can divide the $30 we have to spend by 128% in order to find the original price of the item (don't forget to turn the percentage into a decimal first).
$30/1.28 = $23.44