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spayn [35]
3 years ago
11

Find the value of k so that the remainder is -5 for (3x+kx^2-7x+10) / (x+3).

Mathematics
1 answer:
Mekhanik [1.2K]3 years ago
6 0

Answer:5

Step-by-step explanation:

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Algebraic expression for 12 divided by t ?
Dimas [21]

Answer:

\frac{12}{t}

Step-by-step explanation:

To write an algebraic expression from words, translate each word into a symbol. Division can be shown with a division sign or a fraction sign. Create a fraction with a 12 in the numerator and the variable t in the denominator.

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Find the solution for the system of linear equations by substitution: 2x - y = 3 y − x = 1
Leviafan [203]

The solution for the system of linear equations 2x- y = 3 and y - x = 1 are x = 4 and y = 5

<h3>What are linear equations?</h3>

Linear equations are equations that have constant average rates of change, slope or gradient

<h3>How to determine the solution to the system?</h3>

A system of linear equations is a collection of at least two linear equations.

In this case, the system of equations is given as

2x- y = 3

y - x = 1

Make y the subject in the second equation, by adding x to both sides of the equation

y - x + x = x + 1

This gives

y = x + 1

Substitute y = x + 1 in 2x- y = 3

2x- x - 1 = 3

Evaluate the like terms

x = 4

Substitute x = 4 in y = x + 1

y = 4 + 1

Evaluate

y = 5

Hence, the solution for the system of linear equations 2x- y = 3 and y - x = 1 are x = 4 and y = 5

Read more about system of linear equations at

brainly.com/question/14323743

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1 year ago
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Firlakuza [10]

with it's formula

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1/7th of girls have neither
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kvasek [131]

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Step-by-step explanation:

AAAAAAAAAAAAaaaaaaazaaaaaaaaaaaaaaaaaaaaaaaa

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2 years ago
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