Answer:
1,215 i think please be right
the like terms are: 10y, and -9y because they are both of the same variable, y.
Answer:
The formula is 10 - 3n
Step-by-step explanation:
For an nth term in an arithmetic sequence
U( n ) = a + ( n - 1)d
Where n is the number of terms
a is the first term
d is the common difference
From the sequence above
a = 7
d = 4 - 7 = - 3
The formula for an nth term is
U(n) = 7 + (n - 1)-3
= 7 - 3n + 3
The final answer is
= 10 - 3n
Hope this helps you.
The slope is 3. to find the slope of the equation, you look at the leading coefficient (the number in front of the x)
Step-by-step explanation:
could you make the question full please
