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Lyrx [107]
3 years ago
7

-4(3+7m) please help i will give brainlest and do not answer just to get points this is DUE IN FIVE MINUTES

Mathematics
2 answers:
lianna [129]3 years ago
6 0

Answer:

-28m-12

Step-by-step explanation:hope that helps :)

=(−4)(3+7m)

=(−4)(3)+(−4)(7m)

=−12−28m

=−28m−12

Paraphin [41]3 years ago
6 0

Answer:

-4(3+7m) = -28m - 12

Step-by-step explanation:

-4 (3 + 7m)

= -4 (3) + -4(7)

= -12 + (-28)

= -12 -28m

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Identify the excluded values of this product. Then rewrite the product in simplest form.
lara [203]

\frac{6 {y}^{2} + 18y - 60 }{3 {y}^{2} - 12y }  \times  \frac{ {y}^{2} - 16 }{ {y}^{2}  + 2y - 8}  \\  \\  \frac{ {6y + 30y - 12y - 60}^{2} }{3y(y - 4)}  \times  \frac{ {(y)}^{2} - ( {4)}^{2}  }{ {y}^{2} + 4y - 2y - 8 }  \\  \\  \frac{6y(y + 5) - 12(y + 5)}{3y(y - 4)}  \times  \frac{(y + 4)(y - 4)}{y(y + 4) - 2(y + 4)}  \\  \\  \frac{(6y - 12)(y + 5)}{3y(y - 4)}  \times  \frac{(y + 4)(y - 4)}{(y + 4)(y - 2)}  \\  \\  \frac{6(y - 2)(y + 5)}{3y(y - 2)}  \\  \\  \frac{2(y + 5)}{y} .

8 0
2 years ago
Can someone please answer this question please answer it correctly please show work
Zina [86]

Answer:

34) A

35) C

36) D

Step-by-step explanation:

34) The perimeter of a triangle is equal to the sum of the lengths of its sides

Sides: (6.2p + 4.5q) + (3.4p - 0.7r) + (2.9r - 4.1q)

Combine like terms (same variables)

(6.2p + 3.4p) + (4.5q - 4.1q) + (2.9r - 0.7r)

9.6p + 0.4q + 2.2r

A

35)

Time possibilities

1 hour - $3 - $5 = $-2     No

2 hours - $6 - $5 = $1    Yes

3 hours - $9 - $5 = $4    Yes

4 hours - $12 - $5 = $7    Yes

5 hours - $15 - $5 = $10   Yes

6 hours - $18 - $5 = $13   Yes

7 hours - $21 - $5 = $16   Yes

8 hours - $24 - $5 = $19   No

9 hours - $27 - $5 = $22  No

The possible hours that Ms. Barnes can park are 2 - 7 hours

The only inequality graph that represents all of these values is C

36)

<h3>(-\frac{4}{7}) / (-\frac{3}{4}) * (-2\frac{1}{3})</h3>

Convert to improper fractions

<h3>(-\frac{4}{7}) / (-\frac{3}{4}) * (\frac{-7}{3})</h3>

Divide by finding the reciprocal

<h3>(-\frac{4}{7}) * (-\frac{4}{3}) * (\frac{-7}{3})</h3><h3 /><h3>\frac{16}{21} * -\frac{7}{3}</h3><h3 /><h3>\frac{-16}{9}</h3>

Convert back to a mixed number

-1\frac{7}{9}

D

Hope this helps :)

8 0
3 years ago
Could someone help please thx
mihalych1998 [28]
I believe the answer is either C or D... I am not sure though..
8 0
4 years ago
Can someone pls help me...
joja [24]
It is not a function and that is becuase a vertical line would pass through it twice
5 0
3 years ago
Dodd knit
Alecsey [184]

Answer:

108

Step-by-step explanation:

The total of stitches in width is 108, if 9 inches is the total inches in width. The remaining stitches of the remaining width (if this is the case) would be 84 stitches. If we are combining 9 and 2, the total amount of stitches would be 132. If you would like the work, you can ask otherwise hope this helped!

5 0
3 years ago
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