Which system of equation is equivelent to the following system? 3x+5y=26 x+4y=16

Mathematics

2 answers:

nasty-shy [4]2 years ago

8 0

yuuuuhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh

docker41 [41]2 years ago

8 0

Soo I really dk want the answer I’m so sorry but yea andbdnennskd

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Veronika [31]

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4 years ago

Which equation represents the graph shown?

Blizzard [7]

Answer: A

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3 years ago

Using the quadratic formula to solve 11x^2-4x=1, what are the values of X?

Rashid [163]

The correct answers for x would be $\frac{2 +/- \sqrt{15} }{11}$ .

In order to find this, we must first get the equation to equal 0. In order to do that, subtract 1 from each side to get the following.

11 $x^{2}$ - 4x - 1 = 0

Knowing this we can now use the quadratic equation using a = 11, b = -4 and c = -1. The quadratic equation is below.

$\frac{-b +/- \sqrt{ b^{2} - 4ac} }{2a}$

Now we can plug the values into the equation to solve.

$\frac{4 +/- \sqrt{ -4^{2} - 4(11)(-1)} }{2(11)}$

Then simplify using the order of operations.

$\frac{2 +/- \sqrt{15} }{11}$ .

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4 years ago

In mid-day meal scheme 1/ 10 litre of milk is given to each student of a primary school. If 30 litres of milk are distributed ev

nirvana33 [79]

Answer:

300 students

Step-by-step explanation:

To know the number of students, we must divide the total amount of milk spent by the amount spent for each and in this way we will obtain the value we are looking for, like this (both have the same units of L, so there is no problem ):

30 / (1/10) = 300

that is to say that there are a total of 300 students

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4 years ago

Help me I'm lost and need answers

Murljashka [212]

You can look it up on math
way

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3 years ago