Answer:
-5
Step-by-step explanation:
divide both sides by -12
Answer:
how many bags are there?
Step-by-step explanation:
There is a 1 out of 12, you could have a white shirt and blue pants and on and on with them all
Answer:
y = 3^(1 + x)
Step-by-step explanation:
Notice that each time x increases by 1, y increases by a factor of 3.
Thus, the required equation has the form y = 3^x.
Check: If x = 0, do we get 3? No. Therefore we must modify the exponent:
y = 3^(1 + x)
Check: If x = 0, do we get 3? 3^(1 + 0) = 3 (correct)
If x = 2, do we get 27? 3(1 + 2) = 3^3 + 27 (correct)
The other dog's age is "x". Rex's puppy is 5 years less than "x". SO...
x-5.
Understand?
