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Gelneren [198K]
2 years ago
13

A class of 32 students contains 15 boys.

Mathematics
2 answers:
Sunny_sXe [5.5K]2 years ago
8 0

Answer:

11

Step-by-step explanation:

LiRa [457]2 years ago
3 0

Answer:

11 boys walk to school each day

Step-by-step explanation:

<em>*The following will be assumed: the only genders of students in the class are male or female; the only options for getting to school are walking or not walking</em>

If there are 32 students in the class total, and there are 15 boys,

32 - 15 = 17

there are 17 girls.

If 8 of these girls do not walk to school,

17 - 8 = 9

9 girls walk to school

So, if 20 total students walk to school, and 9 of those are girls

20 - 9 = 11

11 boys walk to school each day.

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lapo4ka [179]

Answer:

6x^3  - 2x^2  -11x +4

Step-by-step explanation:

(3x-4)(2x^2+2x-1)

Multiply 3x  by the second term

3x* (2x^2+2x-1)

 6x^3  +6x^2 -3x


Multiply -4  by the second term

-4*(2x^2+2x-1)

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Add these together,  lining up the terms

 6x^3  +6x^2 -3x  

            -8x^2 -8x+4

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

6x^3  - 2x^2  -11x +4

8 0
3 years ago
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dangina [55]

Answer:

$13 or $7 off

Step-by-step explanation:

20-35%=13

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3 years ago
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3 years ago
Manu drives 50 miles each day. How many miles does he drive in five days.
Gnom [1K]

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Sliva [168]
C=480
solve

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