Combine like terms. 3y + y + 6y A. 10y B. 8y C. 9y-y D. 2y
2 answers:
First off,like terms are value with the same unknown.
For example,in the equation 2x+3y+5y+4x,
The like terms would be 2x and 4x, with the same unknown x,
and the other like terms would be 3y and 5y with the same unknown y.
In this case (3y+y+6y), as they all have unknown y, they all are like terms.
To combine,we can simply add them together:
Therefore the answer is A. 10y.
Hope it helps!
For example,in the equation 2x+3y+5y+4x,
The like terms would be 2x and 4x, with the same unknown x,
and the other like terms would be 3y and 5y with the same unknown y.
In this case (3y+y+6y), as they all have unknown y, they all are like terms.
To combine,we can simply add them together:
Therefore the answer is A. 10y.
Hope it helps!
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Answer:
The money they will have to pay is <u>$861</u>.
Step-by-step explanation:
Given:
The swim team has 41 people on their team.
They need new swim gear the swim caps cost $5 and the swim suit cost $16.
Now, to find the money they will have to pay.
Number of people on the swim team = 41.
Cost of swim caps = $5.
Cost of swim suit = $16.
Now, to get the total money they will have to pay:
<u><em>Number of people on the swim team× (cost of swim caps + cost of swim suit)</em></u>
Therefore, the money they will have to pay is $861.
Answer:
Alternative C is the correct answer
Step-by-step explanation:
The first step is to determine the composite function;
We then employ a graphing utility to determine the range and the domain of the new function.
The range is the set of y-values for which the function is defined. In this case it is;
On the other hand, the domain refers to the set of the x-values for which the function is real and defined. In this case; it is the set of real numbers x except x does not equal npi for all integers n.
Answer:
a.) May or may not a polynomial function ( depends on c)
b.) Not a polynomial function.
c.) Not a polynomial function.
d.) It is a polynomial function.
Step-by-step explanation:
A polynomial function is of the form -
where n is positive integer and n 0
a.)
P(x) = 2x³ + 32 - 4x + 4c
It may or may not a polynomial function because we did not know about the constant c.
b.)
H(x) = 4 - 3x⁴
It is not a polynomial function because is not integer.
c.)
G(x) = 2 + 5
It is not a polynomial function because -5 is not a positive integer.
d.)
F(x) = 2x³ - 5x + 33x²
It is a polynomial function.