Answer:
The nonpermissible replacement of the variable y is -3
Step-by-step explanation:
The nonpermissible replacement of the variable in a certain expression is the value of the variable that will make the denominator of the expression zero.
The expression
has the denominator 
This denominator cannot be equal zero, thus,

Answer:
$17 For two hours
Step-by-step explanation:
Create an equation: 11+4(2)=t
Parentheses: 11+6=t
Combine like terms: 17=t
SOLUTION
Given the question in the image, the following are the solution steps to verify the identity
STEP 1: Write the given identity

STEP 2: Verify the identity

The verification of the identity is as seen above.
(A) 5a +10b -36
(B) 19p + 921
(C) -4a +7b
(D) 7x -9y + 10z
Answer:
2.4*1.8W= 4.32
Step-by-step explanation: