-42
3
42
1,000 times
If that's supposed to be a multiplication, the "x" doesn't have a value - it's an operator. The whole expression, on the other hand, does have a value (just do the multiplication).If the "x" is supposed to be an exponent, then it doesn't have a specific value; that is, it may have any value.
d=46
-18
It is an expression that can be simplified to: 4x2-42
The expression is 42/23
Its value, strangely enough, is 42.
No. Negative 24 is greater than Negative 42.
A minus negative acts like a plus. -25-(-42)= -25+42 Different signs means find the difference of 17 and put the sign of the greater absolute value. So positive 17 is your answer.