Answer: 
The upside down V symbol is known as a wedge. It represents a conjunction which is informally the "and". In other words, 
Note how we can replace p with "the taxes are high" and replace q with "the job pays well" to arrive at the overall compound statement "The taxes are high and the job pays well".
Some logic textbooks will use an ampersand symbol & to be used in place of a wedge. It will depend on the notation that they, or your teacher, has set up.
Answer:
25
Step-by-step explanation:
10 times 5 equals 50
50 divided by 2 equals 25
Answer:
Step-by-step explanation:
-6(x-4) = 42 given
-6(x - 4) / -6 = 42/-6 division property of equality
x-4 = -7 simplifying
x-4 +4 = -7 + 4 addition property of equality
x = - 3 simplyfiying