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bonufazy [111]
3 years ago
7

Please help question in picture!

Mathematics
1 answer:
eduard3 years ago
6 0

Answer:

b

Step-by-step explanation:

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Un mester popular a confectionat intru-n an 480 de fluiere,ocarine si viori.Cate instrumente de fiecare fel a confectionat meste
Marta_Voda [28]

Answer:

138 fluiere, 158 ocarine, 184 viori

Step-by-step explanation:

given:

(1) fluiere + ocarine +viori = 480

(2) fluiere + ocarine =296

(3) ocarine + viori =342

din ecuatia (3) avem: viori= 342-ocarine

din ecuatia(2) avem : fluiere= 296-ocarine

in ecuatia (1) inlocuieste ce ai gasit ca sa fie o ecuatie doar cu necunoscuta ocarine: fluiere + ocarine +viori = 480

296-ocarine +ocarine+ 342-ocarine  =480

296+342-480 = ocarine =158

viori = 342-158 = 184

fluiere = 296-158 = 138

8 0
2 years ago
The elimination method works when the equations are in what form
egoroff_w [7]
The answer is standard form. When the equation is set up as Ax + By = C where A and B are coefficients. 
6 0
3 years ago
In a triangle Stu,st,|| vw given that vs=18,uv =24 and uw=28, find the wt
frutty [35]

Answer:

70

Step-by-step explanation:

28 +24+18

=70

answer is 70

4 0
3 years ago
use the distributive property to multiply 924 x 5. multiply 5 by all the values 924 (900+20+4). Show the product
Levart [38]
The product is 4,620.
7 0
3 years ago
Tino bought a piece of granite
hammer [34]
The answer is $17.5.
How I did it-
All you need to do was multiply $3.50 x 5
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