Answer:
y = 7, x = 7
Step-by-step explanation:
11y + 13 = 90
11y = (90 - 13)
11y = 77
y = 7
2x + 6 = 20 (because 20 is half of 40)
2x = (20 - 6)
2x = 14
x=7
Answer:
x = -9
Step-by-step explanation:
First you want to try to get the x "by itself".
1. Subtract 7 from the left side
7+
x = -1
-7+
x=+7
x = 6
2. Divide
x by
.
×
x = 6
x=6
x=9
Hope this helps and have a wonderful day :D
Answer:
false its the opposite
Step-by-step explanation:
Answer: Option b

Step-by-step explanation:
For a function of the form

Where n is the main exponent of the polynomial and a, b c are the coefficients of the variables then this polynomial can be written based on its factors as

Where
,
,
, ... are the points where 
Therefore if for this case we know that
is a factor of a polynomial function
then it is fulfilled that
