3 years ago

Solve the system of linear equations using Elimination

Mathematics

2 answers:

fgiga [73]3 years ago

8 0

Answer:

x=2

y = 6

This is the answer for above equation

kakasveta [241]3 years ago

6 0

Alright so after solving it the answer would be x=2 and y= 6

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2. Dylan has 1/4 pound of chocolate. He divides it into 5 equal portions.

ivolga24 [154]

Answer:

0.05 or 1/20 pounds

Step-by-step explanation:

1/4=0.25

0.25/5=0.05

0.05=1/20

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4 years ago

A class had 11 boys and 9 girls in it. What percent of the class are boys?

Reil [10]

The percentage of boys in the class is 55%. This is because there are 20 people in the class, and 11/20= .55, or 55%

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3 years ago

Read 2 more answers

Is it possible to create a triangle with side lengths of 5,5 and 11 explain.

Goryan [66]

Answer:

yes

Step-by-step explanation:

just one line is going to be longer

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4 years ago

Marisol is trying to decide which job to take. She is offered three jobs. The store manager has a salary of $32,500. The

Anon25 [30]

Answer:

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8 0

3 years ago

Please help me with this !

baherus [9]

M-N is $M-N=2x^2+11x-9$

Option B is correct.

Step-by-step explanation:

If $M=5x^2+7x-4$ and $N=3x^2-4x+5$ then find M-N

We need to subtract N from M

We will combine like terms (terms having same variable and exponent) and then solve them:

$M=5x^2+7x-4$

$N=3x^2-4x+5$

$M-N=5x^2+7x-4-(3x^2-4x+5)\\M-N=5x^2+7x-4-3x^2+4x-5\\Combining\,\,like\,\,terms:\\M-N=5x^2-3x^2+7x+4x-4-5\\M-N=2x^2+11x-9$

So, M-N is $M-N=2x^2+11x-9$

Option B is correct.

Keywords: Solving Polynomials

Learn more about Solving Polynomials at:

#learnwithBrainly

6 0

4 years ago