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nevsk [136]
3 years ago
9

Lucas read 30% of his book n

Mathematics
1 answer:
maw [93]3 years ago
3 0

Answer:

WHAT IS THE question


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babymother [125]
7(x + 2) = 6(x + 5)

7x + 14 = 6x + 30    |subtract 14 from both sides

7x = 6x + 16    |subtract 6x from both sides

x = 16
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3 years ago
What is the answer to this equation: 7.4 - 9 - 2r =18
lorasvet [3.4K]

We can get the answer to this equation by solving for the variable (r).


7.4 - 9 - 2r = 18


We want to get r on one side, so we want to push everything else to the other side.


-2r = 18 - 7.4 + 9


-2r = 19.6


2r = -19.6


r = -9.8

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3 years ago
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Alecsey [184]

Answer:

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Step-by-step explanation:

A is a set of any number x which 30 < x <=45

B is a set that contains only 3 and 7

C is a set of any number x which 60 <= x < 100

D is a set of any number x which -infinity < x < + infinity

E is a set that contains only even whole numbers

A continuous data set is a quantitative data set representing a scale of measurement that can consist of numbers other than whole number, like decimals and fractions.

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jack wants to buy a pair of trousers for $60 when he went to the store he found that the price was marked down by 20% how much d
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they would cost 48 dollars


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