Mathematics, 13.10.2019 01:30 Theacefamily123
7x − one over two (8x + 4) = 6 step 1: 7x − 4x − 2 = 6 step 2: 3x − 2 = 6 step 3: 3x − 2 + 2 = 6 step 4: 3x = 6 step 5: x = 2 which step was the error made and why?
Answers: 3
Mathematics, 21.06.2019 22:00
Asales representative from a local radio station is trying to convince the owner of a small fitness club to advertise on her station. the representative says that if the owner begins advertising on the station today, the club's total number of members will grow exponentially each month. she uses the given expression to model the number of club members, in hundreds, after advertising for t months.
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Mathematics, 22.06.2019 00:00
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City l has a temperature of −3 °f. city m has a temperature of −7 °f. use the number line shown to answer the questions: number line from negative 8 to positive 8 in increments of 1 is shown. part a: write an inequality to compare the temperatures of the two cities. (3 points) part b: explain what the inequality means in relation to the positions of these numbers on the number line. (4 points) part c: use the number line to explain which city is warmer. (3 points)
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Mathematics, 22.06.2019 03:10
If the alternate hypothesis of an experiment is “the true mean height of the giraffes is more than 15 feet” what is the null hypothesis?
Answers: 1
7x − one over two (8x + 4) = 6 step 1: 7x − 4x − 2 = 6 step 2: 3x − 2 = 6 step 3: 3x − 2 + 2 = 6...
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