Need help ASAP! Please!! A magazine claims that the mean high school graduation rate in North Carolina is 80%. You want to test this claim with a random sample of 30 high schools whose mean graduation rate is 82%. Assume the population standard deviation is 5.1%. Let alpha=0.05 and use the rejection region method.

shift 4 units up, and 1 unit left.

it will translate f(x) = 3^x to g(x) = 3^(x+1) + 4

3. (5x + 1) - (-10x + 6)

simplify the answer choice. combine like terms. remember to distribute the negative to the terms inside the second parenthesis. also remember that two negatives = one positive, and one of each sign = negative.

- (-10x + 6) = + 10x - 6

simplify. combine like terms:

5x + 1 + 10x - 6

5x + 10x + 1 - 6

15x - 5

∴ it is your answer

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x= cost per bracelet

number of bracelets * x + shipping charge = total cost

so

9x+9=72