$\bf \stackrel{\measuredangle A}{(5x-14)}+\stackrel{\measuredangle D}{(4x+5)}=\stackrel{\textit{linear angles}}{180}\implies 9x-9=180 \\\\\\ 9x=171\implies x=\cfrac{171}{9}\implies x=19 \\\\[-0.35em] ~\dotfill\\\\ \overline{DC}\implies -2x+54\implies -2(19)+54\implies -38+54\implies 16$

8 0

4 years ago

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Gina has 7/8 pound of nuts that she wants to divide equally into 4 bags. How can Gina determine the amount of nuts she can put i

FinnZ [79.3K]

Gina must divide a fraction by a whole number.

The amount of nuts in each bag will be less than 7/8 because 7/8 is divided by 4.

Gina will be able to put 7/32 pounds of nuts in each bag.

6 0

3 years ago

9n - 6 = 5n + 18<br> Solve

IgorLugansk [536]

Answer:

n = 6

Step-by-step explanation:

9n - 6 = 5n + 18

Subtract 5n from each side

9n-5n - 6 = 5n-5n + 18

4n -6 = 18

Add 6 to each side

4n -6+6 = 18+6

4n = 24

Divide each side by 4

4n/4 = 24/4

n = 6

3 0

3 years ago

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