Answer:
5) The statement is true (one side does equal the other)
6) m = -3
7) The statement is true (one side does equal the other)
8) 
I hope this helps!
Answer:
x=17
Step-by-step explanation:
8x+20=11x-31
We simplify the equation to the form, which is simple to understand
8x+20=11x-31
We move all terms containing x to the left and all other terms to the right.
+8x-11x=-31-20
We simplify left and right side of the equation.
-3x=-51
We divide both sides of the equation by -3 to get x.
x=17
Answer:
(a)
(b) 17:15
Step-by-step explanation:
(a)
The roulette wheel has 32 slots (inclusive of 0 and 00)
Number of Odd Numbers between 1 to 30 =15
Since you are placing a bet that the outcome is an odd number.
(b) The actual odds against winning
Therefore, the actual odds against winning are 17:15
Answer:
Negative 35 divided by 5.
Step-by-step explanation:
I got this answer by using process of elimination. So let's try it shall we?
2+12
This has to positive numbers in the process of addition so this would be a positive number with the answer of 14.
-3 x -8
This equation has two negatives being multiplied by each other hence cancelling each other out so the answer would be positive.
10 - (-18)
Much like the last equation there are to negatives, but this equation is subtracting by a negative so the negatives next to each other in that way would cancel each other out leaving you with a positive 28.
-35 / 5
Seeing as we have checked every other equation this one must be negative but lets check. When you divide a negative by a positive the positive would automatically take the form of the negative number, because it does not have a negative of its own to cancel the negative out so this must have a negative outcome.
