Sharon is getting a license plate change and she must select seven characters. The first five must be letters, and the last two must be numbers. repetition is allowed. If the letters R, G, Z and the number 9 and 7 cannot be used, how many plates are possible?

step-by-step explanation:

if x = 2 you have to find x to finish the problem

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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not me

step-by-step explanation:

i wish i did i would like to get a desert ghost ball python