An equilateral triangle has a perimeter of 8x+6. what is the length of each side of the triangle?

The amount of money, in dollars, in an account after t years is given by a = 1000(1.03)^t. the initial deposit into the account was $_^a0 and the interest rate was _a1% per year. only enter numbers in the boxes. do not include any commas or decimal points^t. the initial deposit into the account was $__^a0 and the interest rate is % per year.

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5

Can some one me with these questions