The answer is no
Hehe hi again. Remember to plug in the x and y values into the equations.
First you would have to simply the expression by distributing.
10xy-4xy-8x²y
the only common terms are xy, so your final answer is 6xy-8x²y.
213
A composite number is a number that can be divided evenly by more numbers than 1 and itself. It is the opposite of a prime number. The number 213 can be evenly divided by 1, 3, 71 and 213, with no remainder. Since 213 cannot be divided by just 1 and 213, it is a composite number.(I think I got this from the internet so I'm not sure)
Answer:
Step-by-step explanation:
This is very short if you know the answer.
g(5a) means that where ever you see x on the right, you put in 5a
So g(5a) = b(5a)- 9 The 9 does not come into it.
b*5a = 20a Divide by 5a
b*5a/5a = 20a/5a
b = 4
So g(x) = 4x - 9
