Six more than: 6 + or + 6
twice a number: let n represent the unknown number: 2n
6 + 2n = 16
So, the answer is either c or d
So, solve the equation
Subtract 6 on both sides of the equation
2n=10
Divide by 2 on both sides of the equation
n=5
So, the answer is C
This question would be a lot better if you had actually included the exercises. When a question talks about other questions that you already did, you need to include those too. Otherwise we don't know what the question is talking about. Fortunately I was able to figure it out without seeing the exercises, but just for future reference, you should include that extra information.
When two addends(things you add together) are negative, adding them is a lot like adding positive numbers; you just have a negative sign on the sum. For example,
4 + 5 = 9
-4 + -5 = -9
If you would like to know which equation relates the weight and the dosage, you can find this using the following steps:
30-pound dog ... 1 milligram of the medicine
w pound dog ... d milligram of the medicine
30 * d = 1 * w
30 * d = w
The correct result would be 30 * d = w.
Answer
$314.50
Step-by-step explanation:
10/$185 = 17/x
u should cross multiply and get
10x=3145
so divide both sides by 10 and your answer should be
$314.50
Answer:
r=-4
make r the subject and solve
