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klemol [59]
4 years ago
9

-3(z-8)+10=-5 What is z equal to?

Mathematics
2 answers:
Brut [27]4 years ago
8 0

Answer:The value of z can be calculated by doing thefollowing steps;

Step-by-step explanation:

irina1246 [14]4 years ago
8 0

Answer:

13

Step-by-step explanation:

Do the distributive property=-3z-24+10=-5

subtract 10 from -5= -3z-24=-15

subtract 24 from -15 = -3z=-39

divide -39 by -3= z=13

voila

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prisoha [69]
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5 0
3 years ago
How do u work out what fraction is equal to 1/8
I am Lyosha [343]

If the number on the bottom of the fraction is 8 times the size
of the number on top, then the fraction is equal to  1/8 .

Examples:

100 / 800

20 / 160

8 / 64

7 0
3 years ago
PLEASE HELP ME
Nonamiya [84]

Answer:

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4 0
3 years ago
Read 2 more answers
You recieved a $28.00 credits for a website that sells movies and songs a movie costs $2.10 to download and a song cost $0.70. 2
solong [7]

Answer:

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5 0
3 years ago
Andrew has 212 coins, all of
Igoryamba

Answer:

158 quarters

54 dimes

Step-by-step explanation:

Let d = no. of dimes

     q = no. of quarters

10d = value of all the dimes since each dime is worth 10 cents

and 25q = value of all the quarters since each quarter is worth 25 cents

$44.90 = 4490 cents

  10d + 25q = 4490              d + q = 212

<u> - 10d - 10q = -2120</u>

             15q = 2370

                 q = 158 quarters   d + 158 = 212

                                                        d = 54 dimes

8 0
3 years ago
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