The answer to this equation is negative 6 but I don’t know to explain how I got the answer is word form.

The value of k is –6.

Solution:

Given equation:

To find the value of k:

Using exponent rule:

Using exponent rule:

Using exponent rule:

If the bases are same then, we can equate the powers of the bases.

i. e. If then m = n.

k + 9 = 3

Subtract 9 from both sides of the equation, we get

k = –6

Hence the value of k is –6.

$18 was the price of the t-shirt

step-by-step explanation:

well there are two answers for that.

1: you need 120 ones then that will equal up to 120.

2: you could also do one 100 and 2 tens.

those are the answers that i have thought of.