5.5.4Test (TST): Descriptive Statistics Answer the following questions using what you've learned from this unit. Write your responses in the space provided.

i think the answer is .36

step-by-step explanation:

what i did was only 2.88 divided by 8

x/3-10=8

x/3=18

x=48

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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what i would say the best answer is a. 40.5