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Neporo4naja [7]
3 years ago
14

9) Select the best method to solve the system.

Mathematics
2 answers:
Novosadov [1.4K]3 years ago
7 0
Substitution because you need to substitute one of the variables
MArishka [77]3 years ago
6 0

Answer:

elimination

Step-by-step explanation:

multiply 2nd eqn by 2 and take eqn 1 - eqn 2 and you'll get rid of x term, leaving only the y term and a constant, where you can then easily solve for y and sub to get x

Topic: simultaneous eqn

If you like to venture further, do check out my insta (learntionary) where I constantly post math tips! Thanks!

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Somebody please help and explain it.
s2008m [1.1K]

Explanation is in the file

tinyurl.com/wpazsebu

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3 years ago
4. Nicole has 3,874 pieces of candy to hand
Zina [86]

Answer: 149 pieces of candy

Step-by-step explanation:

     We will divide the total number of pieces of candy by the number of students to find how many each student receives.

3,874 / 26 = 149

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3 0
2 years ago
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solniwko [45]

Answer:

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6 0
3 years ago
How would I get the two equations into point intercept form?
prisoha [69]
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5 0
4 years ago
The perimeter of a rectangle given the area and height.
GuDViN [60]

hello :)

so here i am assuming that 66m^2 is the area and the height is 6.3 (sorry, but the way you wrote it is a bit funny, its all good tho)

so to calculate area it is hieght multipled by width

so you have to divide 66 by 6.3, which gives you this very long number : 10.4761904762

i would personally round it to either just 10 or 10.5

so you would want to write the answer as ≈10.5

hope that helped!

i would appreciate it if you voted me as brainliest :)

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