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Talja [164]
3 years ago
9

Subtract 2/5 from the product of 3.5 and 4.2

Mathematics
1 answer:
patriot [66]3 years ago
6 0

2/5-14.7=
14.3


The answer is: 14.3
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11 chocolate bars cost 10 dollars
inna [77]

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Jaden learns to perform 2 vocal pieces during each week of lessons . How many weeks of lessons will Jaden need before he will be
storchak [24]

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12 weeks

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2 years ago
What is the solution to the system of equationsY=4x+11 and y =-2x-1
pav-90 [236]

For this case we must solve a system of two equations with two unknowns, given by "x" and "y".

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y = 4x + 11\ (1)\\y = -2x-1\ (2)

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-y = 2x + 1\ (3)

We add (1) and (3):

y-y = 4x + 2x + 11 + 1\\0 = 6x + 12

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We substitute x = -2 in (2)

y = -2 (-2) -1\\y = 4-1\\y = 3

Thus, the solution of the system is (x, y) = (- 2,3)

Answer:

The solution of the system is (x, y) = (- 2,3)



5 0
2 years ago
Please help me on number 11
AysviL [449]

Answer:

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Step-by-step explanation:

4 0
3 years ago
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