C.) 2 is the right answer
Step-by-step explanation:
Given
-15(x-__)=25
We can see in the next step
We can check by substituting each option one by one
So,
A.) -30
We can see that by putting -30 we don't get the expression given in the picture so it is not the right answer.
B.) -2
We can see that by putting -2 we don't get the expression given in the picture so it is not the right answer.
C.) 2
We get the same expression by putting 2 in the blank so it is the right answer.
Hence,
C.) 2 is the right answer
Keywords: Expressions, Variables
Learn more about expressions at:
#learnwithBrainly
Answer:
it's 13
Step-by-step explanation:
if f(13)= 3-2x and g (13) + 1 + x+5
Answer:
Step-by-step explanation:
Given
Required
The vertex
Open bracket
Express -21 as 4 - 25
Group as:
Factorize the expression in bracket
The vertex form is:
Where the vertex is:
Y/b=11 that’s a turned around phase question