Idon’t understand. no need for explanation just the answers.

see explanation

Step-by-step explanation:

(1)

She had $11 left from $59,

she therefore spent $59 - $11 = $48

divide $48 by 6 to find cost of one book, that is

cost of book = $48 ÷ 6 = $8

(2)

consecutive numbers have 1 between them

let n, n + 1 and n + 2 be the three numbers. then

n + n + 1 + n + 2 = 102 ( sum of 3 numbers )

3n + 3 = 102 ( subtract 3 from both sides )

3n = 99 ( divide both sides by 3 )

n = 33

The 3 numbers are 33, 34 and 35

33 is the smallest of the three

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step-by-step explanation:

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x = 17

step-by-step explanation:

1st step: isolate x.

24 - 3x = -27

-24         -24

-3x   =   -51

2nd step: divide.

-3x     =   -51

  3             3

  x       =     17

hope this