1 year ago

Which expression is equivalent to 2 (-12r - 3) + (42 - })?

Mathematics

1 answer:

lara [203]1 year ago

4 0

Answer:

362 is equivalent to ur answer

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How to solve? What are the rules in BODMAS

leva [86]

Answer:

18/35

Step-by-step explanation:

1 1/5 ÷ 2 1/3

Change from mixed numbers to improper fractions

1 1/5 = (5*1+1)/5 = 6/5

2 1/3 = (3*2+1)/3 = 7/3

6/5÷ 7/3

Copy dot flip

6/5* 3/7

18/35

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A realtor predicts that the value of a $70,000 home will increase by the same percentage each year, and will increase by 8% ever

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Expand each logarithm <br> <br>Log (6*11)

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)A mule deer can run one over four of a mile in 25 seconds. At this rate, which expression can be used to determine how fast a m

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Wen takes a job with a starting salary of $100,000 for the first year. she earns a 3% increase each year. what does s5 represent

steposvetlana [31]

$S_{n} = \frac{ a_{1}(1- r^{n}) }{1-r}$ $a_{1} = 100000, r=1.03, n=5$
$S_{5} = \frac{100000(1- 1.03^{5}) }{1-1.03} = \frac{100000(-.159)}{-.03} =530,000$

So after 5 years she is making $530,000.

Hope that helps

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