How many students do you expect to attend the talent show this year? Explain? This year school has total of 375 students

part 1 answer = 8

part 2 answer = 72

step-by-step explanation:

part 1 explanation = add all of the numbers, then divide by how many numbers you have. so, 200/25 = 8.

part 2 explanation = not gonna lie, this is hard to explain, so just google how to do it.

- (2, -7)

- lines r and s and lines t and u must be parallel

-60.75

step-by-step explanation:

just add the numbers then put the negative sign on it

step-by-step explanation:

given expression is .

now we need to simplify the given expression .

we know that square root is equivalent to the power 1/2. so that means we can take half of the exponents to get the square root of given expression.

expanding that will give a very very large number so let's keep answer in exponent form.