Mathematics, 06.01.2020 09:31 Savtheartist23
Sonya is shopping for clothes. she buys a sweater that costs s dollars and a dress that costs d dollars. the sales tax is 8%. sonya can find the amount of tax by using the expression 0.08s + 0.08d or by using the expression
0.08(s + d).
what do these two expressions demonstrate about the situation?
a. sonya must find the total cost in order to find the amount of the tax.
b. sonya should use the second expression because the numbers will be smaller.
c. finding 8% of the total cost is not the same as adding 8% of each individual cost.
d. calculating the tax on each item separately and then adding is the same as calculating the tax on the total cost.
Answers: 3
Mathematics, 21.06.2019 22:00
1. how do you convert the repeating, nonterminating decimal 0. to a fraction? explain the process as you solve the problem.
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Mathematics, 21.06.2019 22:30
Aflagpole broke in a storm. it was originally 8 1 81 feet tall. 2 8 28 feet are still sticking straight out of the ground, where it snapped, but the remaining piece has hinged over and touches the ground some distance away. how far away is the end of the pole from the base of the pole along the ground?
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Mathematics, 21.06.2019 23:30
Which pair of numbers is relatively prime? a. 105 and 128 b. 130 and 273 c. 205 and 350 d. 273 and 333
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Sonya is shopping for clothes. she buys a sweater that costs s dollars and a dress that costs d doll...
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