Answer:
Final answer is
.
Step-by-step explanation:
Given expression is
.
Now we need to factor the given expression
completely. Let's use factor by grouping method.




Hence final answer is
.
Answer:in what grade are the students in
Step-by-step explanation:
Answer:
t = 1
Step-by-step explanation:
16 - 2t = t + 9 + 4t; move numbers and t's
-16 -16 ; subtract 16 from both sides
-2t = 5t -7 ; subtract -5t from both sides
-5t -5t
--------------
-7t = -7 ; divide by -7
t = 1
Answer:
y=-3x+31
Step-by-step explanation:
y-y1=m(x-x1)
y-4=-3(x-9)
y-4=-3x+27
y=-3x+27+4
y=-3x+31
Answer:
B is the correct answer.
Step-by-step explanation: