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nasty-shy [4]
2 years ago
13

Solve 91 - 2 + 7k| +1 = 46

Mathematics
1 answer:
mylen [45]2 years ago
7 0

Answer:

k = -6.29

Step-by-step explanation:

91 - 2 + 7k + 1 = 46

add all like terms

90 + 7k =46

subtract

90 + 7k = 46

-90          -90

------------------------

7k = -44

divide

\frac{7k}{7} = \frac{-44}{7} (these arent fractions thats just how i divide things :))

= -6.28571428571

round to nearest hundredth

k= -6.29

goes up to 9 because 5 makes 8 go up one when rounding

sorry for asking so many questions. hope this helps

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So 50% is the percent for 32/64.

Hope it helps :)

5 0
3 years ago
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Answer: v ≥ 6

This means that Adrian needs to do at least 6 visits.

Step-by-step explanation:

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Now we can solve this for v, so we need to isolate v in one side of the equation:

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6 0
2 years ago
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aalyn [17]
The question reminds you of all the tools you need:

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Answer: B. $430.80

Step-by-step explanation:

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