Sara wants to purchase new equipment for her home office. The sales tax rate that will apply when she makes her purchase is 6%. Here is a list of items she wants to purchase:

keyboard, $9.99
mouse, $14.99
22-inch monitor, $99.99
chair, $129.99
If Sara has $275 to spend on new equipment for her home office, she (will, will not) be able to purchase all of the items on her list because the total of her purchase after applying sales tax is $277.91 $254.93 $270.26 $272.81.

51

step-by-step explanation:

73-22=51 the   mass number minus the amount of protons gives you the amount of neutrons

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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i think the answer is d im not sure