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Lesechka [4]
3 years ago
11

Which expressions simplify to 0? Check all that apply. 8g – 8g, (–2g) – 2g, 5g + (–5g), One-half g + one-half, g Negative two-th

irds g + two-thirds g
Mathematics
2 answers:
victus00 [196]3 years ago
6 0

We have been given 4 expressions. We are asked to choose the expressions, which simplifies to 0.

Let us check our given choices one by one.

1. 8g-8g

8(g-g)

8(0)=0

When we will subtract 8g from 8g, we will get 0. Therefore, expression 8g-8g simplifies to 0.

2. (-2g)-2g

Let us remove parenthesis.

-2g-2g

Upon combining like terms, we will get:

-4g

Since  (-2g)-2g simplifies to -4g, therefore, expression -2g-2g is not a correct choice.

3. 5g+(-5g)

Let us remove parenthesis.

5g-5g

Upon combining terms, we will get:

5g-5g=0

Since  5g+(-5g) simplifies to 0, therefore, expression  5g+(-5g) is a correct choice.

4. \frac{1}{2}g+\frac{1}{2}g-\frac{2}{3}g+\frac{2}{3}g

Let us combine the terms as:

\frac{1+1}{2}g-\frac{2}{3}g+\frac{2}{3}g

\frac{2}{2}g-\frac{2}{3}g+\frac{2}{3}g

g-g(-\frac{2}{3}+\frac{2}{3})

g-g(0)

g-(0)=g

Since \frac{1}{2}g+\frac{1}{2}g-\frac{2}{3}g+\frac{2}{3}g simplifies to g, therefore, expression \frac{1}{2}g+\frac{1}{2}g-\frac{2}{3}g+\frac{2}{3}g is not a correct choice.

Setler [38]3 years ago
6 0

Answer:

its 1,3,5

1Step-by-step explanation:

trust me

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The lowest term is \frac{75}{4}.

Solution:

Given expression is 50\times\frac{3}{8}

<u>To reduce this term to the lowest term:</u>

$50\times\frac{3}{8}=\frac{50}{1}\times\frac{3}{8}

Multiply the numerator and denominator.

$50\times\frac{3}{8}=\frac{150}{8}

Now, divide the numerator and denominator by the greatest common factor.

Here 150 and 8 both have common factor 2.

So, divide numerator and denominator by 2.

           $=\frac{150\div2}{8\div2}

           $=\frac{75}{4}

$50\times\frac{3}{8}=\frac{75}{4}

Hence the lowest term is \frac{75}{4}.

4 0
3 years ago
What value of x will make triangles ABM and DCM<br> congruent?<br> 3<br> 5<br> 7<br> 9
kykrilka [37]
The congruent side is going to be 9
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2 years ago
CUCI P
Free_Kalibri [48]

Answer:

$62.42

Step-by-step explanation:

1st step: Simplify the numbers first

$24.99 -------> 25

$12.99 ---------> 13

$4.49 ----------> 4

$19.95 ---------> 20

25+13+4+20= 62

cents from simplified version: 42 cents are added to the final number

$0.42+ $62.00 = $62.42

Total Cost: The four athletic items will cost $62.42 in total.

Hope this helps!!!

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X/2 - y/3 = 3/2<br>X/3 + y/2 = 16/3
Ivenika [448]
X/2-y/3=3/2
(6×x/2)-(6×y/3)=6×3/2
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3(7)-2y=9
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3 years ago
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