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anyanavicka [17]
3 years ago
6

Solve xy - 7=k for x,

Mathematics
2 answers:
shtirl [24]3 years ago
6 0

Answer:

Step-by-step explanation:

x= \frac{k+7}{y}

VladimirAG [237]3 years ago
3 0

Answer:

x= k/y + 7/y

Step-by-step explanation:

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A family on a trip budgets $1,000 for meals and gasoline. If the price of a meal for the family is $50 and if gasoline costs $3.
galben [10]

Answer:

They can buy 13meals if they buy 100 gallons of gasoline.

Step-by-step explanation:

3.50 PER gallon so 1 gallon is $3.50

if they buy 100 gallons you have to multiply 3.50 by 100 which gives you 350. you subtract 350 from 1000 so 1000-350 and get 650. now, you divide 650 by 50 because each meal is $50. And you get 13 so there you have it.

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3 years ago
Ian picked 5 times as many berries as Michelle.Joe picked 7 times as many berries Michelle.Together they picked 208 berries.How
Rasek [7]
Michelle: x
Ian: 5x
Joe: 7x
Michelle + Ian + Joe = 208 berries
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Joe = 7x = 7*16=112
Joe picked 112 berries
8 0
3 years ago
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Nadusha1986 [10]

Answer:

A. 27 fish

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4/3 = 36/f

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3 years ago
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How do u do #10? Plz show on paper
Studentka2010 [4]
Reflection across the line y=x simply swaps the x and y coordinates.
K'(-2, -5), A'(1, -4), I'(-1, 0), J'(-4, -2)

3 0
3 years ago
Write a rational equation that cannot have a solution at x = 2
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Step-by-step explanation:

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