Answer:
i wonder why
Step-by-step explanation:
Answer:
$4.50
Step-by-step explanation:
40x10=400
400 pennies=4 dollars
5x10=50
50 pennies=1/2 dollar
Answer:

Step-by-step explanation:
An undefined slope means it is a vertical line, and every possible point at that line is at x = 3. y does not depend on x, and x cannot be anything other than 3, so the equation is just 
Answer:
7^1/3
Step-by-step explanation:
the answer is 7 to the exponent of 1/3
Wait wouldn't you only subtract the numbers so it would be 240000-60000 I'm not really sure I'm not the best with math so don't take my word for it I'm sorry if I did it wrong