Answer:
$94.50
Step-by-step explanation:
2 times 9 is 18 leaves a remainder of 1
then that leaves 15 an 2 times 7 gives you 14
so that will be $94.50 for a single meal
D) .166
The chance of a 4 is 1/6 which is .166
Answer:
T = 18x + 25
Step-by-step explanation:
Let T = total amount in $
x amount of tents at $10 each (10x)
same amount of tables for $8 each (+8x)
one clown for $25 (+25)
so T = 10x + 8x + 25
T = 18x + 25
Unfortunately your teacher is using x as both a variable and a multiplication sign. This is something that can be avoided by using something like the asterisk symbol to indicate multiplication.
Anyways, notice how the expression 
shows up twice. Once in the numerator (the entire numerator) and once again in the denominator (nearly the whole thing)
Let's replace that messy expression with the variable y. So we're letting 
This means,
At this point you can probably see how to get 
from here. The y terms cancel out when we divide leaving 1 up top and 3^x down below.
Answer:
D
Step-by-step explanation:
Multiply 4 to each number
