Let p: x< -3
let q: x > 3
what is represented by p v q?

The symbol , from the latin "vel", which means "or", is indeed the logical "or" operator.

This operator puts together two statements A and B, and is true whenever at least one between A and B is true.

So, in this case, is true whenever either p is true, or q is true, or both are true.

So, every number which is less than -3 or more than 3 makes true.

Mathematically, this is the same as claiming that

3

step-by-step explanation:

in standard form:

a= dictionaries

b= maps

you have to buy 3 dictionaries, so put a 3 next to the a (dictionaries) so that you can multiply them by each other.

a3+b= 60 (the amount of money you have)

we already know the cost of a=15 so replace a with $15

($15 x 3)+b=60

multiply 15 and 3 to get $45 and replace it with $45

45+b=60

and then replace b with 15 to get the total:

45+15=60

that means you have $15 left after buying 3 dictionaries.

15 divided by the cost of a map ($5) equals 3.

so you can buy 3 maps.

sorry if it was confusing!

1. sometimes

2. never true

3. sometimes

step-by-step explanation:

these are pretty self explanatory if you know what supp right and com angles are