Answer:
x = 200
Step-by-step explanation:
plug in y
1/5x - 2/3(15) = 30
multiply
1/5x - 10 = 30
get x by itself
1/5x = 40
x = 200
Answer: 2 6/8, or simplified, 2 3/4.
To solve this problem you must apply the proccedure shown below:
1. By definition, if the point 
divides 
into a ratio a:b, this point is 
of the distance of the segment. Therefore, this is:
2. The x coordinate of the point, is:
3. The y coordinate is:
The answer is: 
Answer:
140·80=11200
Step-by-step explanation:
From exercise we have example for how we find half the sum of 246 and 388, we can enter "(246+388)/2".
Based on this example, we will calculate what is required in the task using a calculator. So we use a calculator to find the product of the following numbers, 140 and 80.
We calculate, and we get
140·80=11200
