X = 5
since we know y= 5 + x , plug this into y in the second equation.
2x + 2 (5 + x) = 30
distribute 2 into the 5 and x
2x + 10 + 2x = 30
combine like terms
4x + 10 = 30
subtract 10 from both sides
4x = 20
divide four by both sides to isolate the variable
x = 5
On comparing with the equation, the value of B is 3.
The correct option is B.
Given
Tyrone factored the polynomial completely.

<h3>Factorization;</h3>
Factorization is nothing but writing a number as the product of smaller numbers.
The factors of the polynomial are;

On comparing with the equation;

Hence, the value of B is 3.
To know more about factorization click the link given below.
brainly.com/question/17595467
Answer:
50
Step-by-step explanation:
50 because 152 -2 is 150
then you do 150 divided by 3 which equals 50
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152 - 2 = 150
150 divided by 3 = 50