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Lorico [155]
3 years ago
14

Solve the system of equations -3y-4x=-11 3y-5x= -61

Mathematics
1 answer:
k0ka [10]3 years ago
7 0
The solution is, x=8, y=-7
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¿Cuáles son el término 100 y el término 273 de la sucesión?<br> 2, 4, 6, 8, 10, 12
inn [45]

Answer:

200 and 546

Step-by-step explanation:

dejar a = Primer periodo (first term)

dejar d = Diferencia común (common difference)

dejar 100th término = T100

dejar 273 término = T 273

utilizando

Tn = a + (n - 1)d

T100 = 2 + (100 - 1) 2

= 2 + 99 ×2

= 2 + 198

= 200

T273 = 2 + (273 - 1) 2

= 2 + 272 × 2

= 2 + 544

= 546

8 0
3 years ago
one container is filled with a mixture that is 30% acid a second container is filled with the mixture that is 50% acid the secon
Romashka [77]

Answer:

42%

Step-by-step explanation:

x is for the volume of the  container

the amount filled in the first container=0.30x

the volume of the first container + 50% of the second=(x+x*50%)=1.5 x

the amount of acid in the second container= 1.5x * 50%=0.75x

total amount of acid in the third one =0.3x+0.75x=1.05x

total solution : x+1.5x=2.5x

percentage=1.05x/2.5x= 0.42 or 42%

4 0
4 years ago
A theater seats 1,860 people. The last 6 shows have been sold out. Estimate the total number of people attending the last 6 show
Ivenika [448]

Answer: 11160 is your answer for this question


Step-by-step explanation:


5 0
4 years ago
13-8+3 evaluate using the Order of Operation
Novay_Z [31]

You would just subtract/add like you normally would from left to right because its a subtract and add operation.

Hope that helps :)

6 0
4 years ago
A student flipped a coin ten times to simulate the probability of a baby being a girl or a boy. The results are below. What can
Greeley [361]

Answer:

C) the more trials conducted, the closer together the results become

4 0
3 years ago
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