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4 years ago

6

When is the sum of two negative mixed numbers an integer

1 answer:

Daniel [21]4 years ago

4 0

An integer is a number that can be written without a fractional component. For example, 21, 4, 0, and −2048 are integers, while 9.75, 5 ¹⁄₂, and √2 are not

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The symphonic choir and the jazz choir are recording songs for an album. The album can be no more than 72

Brut [27]

Answer:

The maximum number of songs that the symphonic choir can record is 14

Step-by-step explanation:

Let

x ----> the number of songs of the symphonic choir

we know that

The number of songs of the jazz choir multiplied by its average time per song plus the the number of songs of the symphonic choir multiplied by its average time per song, must be less than or equal to 72 minutes

so

The inequality that represent this situation is

$3(7)+3.5(x)\leq 72$

solve for x

$21+3.5x\leq 72$

subtract 21 both sides

$3.5x\leq 51$

divide by 3.6 both sides

$x\leq 14.6\ songs$

therefore

The maximum number of songs that the symphonic choir can record is 14

3 0

3 years ago

Given the set of data below, which measure(s) will change if the outlier is removed? (Check all that apply.) 1,6,8,8,8

Tom [10]

The diameter of a circle measures 12 yd what is the Circumference some of the circle? Use 3.14 for n

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3 years ago

Lets find 1/3 - 1/12<br><br> 1/3 - 1/12 = ___/12 - 1/12 =___/___<br><br> Fill in the blanks

kicyunya [14]

Jacks mama jsnsnakkanama sokzna

4 0

3 years ago

Are these correct if not what can I do to fix them

Hoochie [10]

So if the number is positive then the opposite is negative, vice versa.
opposite of 4 is -4
opposite of -5 is 5

7 0

3 years ago

Read 2 more answers

Expression that dissolves an answer from a particular experience that can only be solved by an amount given to the perimeter. Pl

tatyana61 [14]

This is a Perimeter expression dissvolved from ones perspective in 2 SHAPES AND FORMS.

Hope this helps

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3 years ago