Hello, the correct answers are
truth for 0.25
false for 4
I just took quiz
Answer:

Step-by-step explanation:
Since perimeter,
and we know that P=2(l+w) then 
The length will be 
Now 
Answer:
There are no solutions.
Step-by-step explanation:
If there is 74 and 54 but with the same 15x: there is no solution. Even with negative.
Answer:
Cost of tickets: $7. Equation: 40 = 4x + 12.
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
It can be crossed if sides are same in multiply, as shown in the answer