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3 years ago

8+4-{-2-[5+(2-7)-(5-15)+20]+6-3}+8

Mathematics

2 answers:

Shkiper50 [21]3 years ago

7 0

Answer:

-15

Step-by-step explanation:

=8+4-{-2-[5+2-7-5+15+20]+6-3}+8

=12+2-5-2+7+5-15-20+3+8

=14-7+12-35+11

=7-23+11

=18-23

=-15

am not shore

Phantasy [73]3 years ago

5 0

Answer:

Your answer should be 49

Step-by-step explanation:

Hope this helps!

Have a nice day! ♥

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fredd [130]

Answer:

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Step-by-step explanation:

Given

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$Cost = \$3.40$

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Required

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Taking the weight as explanatory variable;

We have:

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3 years ago

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kherson [118]

Answer:

The given expression consists of 2 factors, and each factor contains 3 terms.

Step-by-step explanation:

Given the expression (a+b+c)(d+e+f)

Factors are parts of expression that are connected by multiplication. we are multiplying (a+b+c) and (d+e+f) so we said (a+b+c) and (d+e+f) are factors of the expression.

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A mathematical expression contains numbers, variables and operators joined by addition, subtraction, multiplication, and division. The parts of the expression that are connected with addition and subtraction are known as terms.

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