A coefficient is the quantity before a variable that multiplies the variable. For example, for
, 11 is the coefficient. For
, 1 is the coefficient.
Here, there's a 10 in front of the x-term, a 5 in front of the first y-term, and a –8 in front of the second y-term. These are your coefficients, but your teacher may want you to simplify first.
. If this is the case, then the coefficients are 10 and –3.
This method may be different
First of all remove all decimal points leaving the numbers 786*46
786*46=36156
Then return the decimal point how many numbers came after the decimal point in both numbers? 3
so 36156 becomes 36.156
Answer:
Step-by-step explanation:
We are given the following in the question:
The number of new clients is 154% of the number of old clients.
Let x be the old clients and y be the new clients.
We have to write the given relation in the form ax + by = c.
According to the question, we can write:
Comparing to ax + by = c, we get.
a = 100, b= 154, c = 0
Answer:
x = 25
Step-by-step explanation:
Step 1: Make a proportion
40/20 = 50/x
Step 2: Solve your proportion
2 = 50/x
2x = 50
x = 25
Answer:
Step-by-step explanation:
The given function is
The graph of this function is a parabola that opens downwards
The line 
intersects this parabola, when
The teammate can spike the ball after 0.25 seconds or 0.5 seconds.
The two solutions are reasonable. When the volleyball is accelerating into the air, it passes a height of 8 after 0.25 seconds.
When the ball is dropping after it attains maximum height, it attains another height of 8 after 0.5 seconds again.
