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LUCKY_DIMON [66]
3 years ago
12

Use the Distributive Property to simplify the expression. 8(5g+5−2)=

Mathematics
2 answers:
Vaselesa [24]3 years ago
5 0
You multiply the number 8 to each term in the parentheses. 8 x 5g = 40g; 8 x 5 = 40; 8 x (-2) = -16 Combine these together and it would be 40g + 40 - 16
Andreas93 [3]3 years ago
5 0

Answer:

8(5g+5-2)=8\times 5g+8\times 5-8\times 2=40g-24

Step-by-step explanation:

The Distributive Properties establishes that a\cdot (c+d)=a\cdot c+a\cdot d. This property connect the operations of sum a multiplication. If we have more term as a\cdot (b+c+d) the same property holds. That is to say,

a\cdot (b+c+d)=a\cdot b+ a\cdot c +a\cdot d

The dot means multiplication. In your case you have a expression of this last form. So applying this distributive property we have:

8(5g+5-2)=8\times 5g+8\times 5-8\times 2=40g+40-16=40g-24

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First term (a) = -15
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So,
12th term(a12)= a +(n-1)d
= -15+(12-1)×6
= -15 + 11×6
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grin007 [14]

Answer:

the answer is:

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lions [1.4K]
They are algebraic symbols or known as unknown number. There is no true value for them. The value of algebraic symbols are based on equations

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First, we isolate the x by canceling the +1 FROM BOTH SIDES(Balance method) by -1 ON BOTH SIDES.

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More complex cases would be

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WE ARE NOT DONE! 2y=48 is still an equation. Therefore, to isolate the y, we need to divide BOTH SIDES by 2

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There is no true or absolute or definite value for algebraic symbols like x,y,z,a,c,t,h,d etc. They are used to represent unknown numbers.


Hope this helped!
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