Mathematics, 22.10.2019 05:00, maysahdabest
Solve the following equations for write your answer in set notation.
a. 3x- 5 = 16
b. 3(x + 3) - 5 = 16
c. 3(2x- 3) - 5 = 16
d. 6(x + 3) - 10 = 32
e. which two equations above have the same solution set? write a sentence explaining how the
properties of equality can be used to determine the pair without having to find the solution set for
each.
Answers: 2
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Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.
Answers: 1
Mathematics, 21.06.2019 19:40, love0000
Atextile fiber manufacturer is investigating a new drapery yarn, which the company claims has a mean thread elongation of 12 kilograms with a standard deviation of 0.5 kilograms. the company wishes to test the hypothesis upper h subscript 0 baseline colon mu equals 12 against upper h subscript 1 baseline colon mu less-than 12 using a random sample of n equals 4 specimens. calculate the p-value if the observed statistic is x overbar equals 11.8. round your final answer to five decimal places (e. g. 98.76543).
Answers: 3
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At the county fair, the baxter family bought 6 hot dogs and 4 juice drinks for $12.90. the farley family bought 3 hot dogs and 4 juice drinks for $8.55. find the price of a hot dog and the price of a juice drink.
Answers: 1
Solve the following equations for write your answer in set notation.
a. 3x- 5 = 16
b. 3...
a. 3x- 5 = 16
b. 3...
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