What does -2 raised by 10 equal to?

I think "raised by ten" is trying to say add 10. So for this you would write an expression based on the information provided.

-2 + 10 = ?

A simple way to solve this problem would be to switch the numbers. Now this only applies to this situation where the negative number is before the positive number.

10 + (-2) = ?

Now you will just take out the addition signs and keep the minus.

10 - 2 = 8

You can also check on a number line:

there are 70 more legs than eyes at the dog show (196 – 126 = 70). dogs have two more legs than eyes, and humans have the same number of legs as eyes. thus 70 is twice the number of dogs at the show, so the number of dogs is half of 70, which is 35. to get the number of humans, subtract 35 from 63: 63 – 35 = 28.

step-by-step explanation:

just keep asking questions until you have a better understanding.

step-by-step explanation: