Answer:
96
Step-by-step explanation:
--> (2^6 * 81 * 48)/2^5 * 3^4
--> (64 * 3^4 * 48 )/ (32 * 3^4) .........3^4 cancels out
--> 3072/32
--> 96
Sizes = Small, Medium and Large, so they has 3 choices for size.
Crust = Thin or thick for each size, so they have 2 choices for crust.
Topping = Tomato or meatball for each one, so they have 2 choices for toppings.
The answer would be:
<span>Three choices for size, two choices for crust, and two choices for topping</span>
Answer:
Multiply he second equation by -3
The solution is (0, 2)
Step-by-step explanation:
When doing this, you make it so you can eliminate the x variables...
start with
3x + 6y = 12
x + 5y = 10
Now multiply the second equation by -3
-3(x + 5y = 10) becomes...
-3x - 15y - 30
Now our system is
3x + 6y = 12
-3x - 15y = -30
When we add them together, we get
-9y = -18
***The x variable is gone, so we have eliminated that
Here is the final solution in case you need it..
-9y = -18 solve for y..
y = 2 (divide by -9 on both sides to isolate y)
There for x is
x + 5(2) = 10
x + 10 = 10
x = 0
so the solution is (0, 2)