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3 years ago

write a word problem for an expression that is three times as great as (15+3). then write the expression

Mathematics

1 answer:

Musya8 [376]3 years ago

7 0

Taylor had 15 dollars and Keara gave her 3 More. How much does she have now?

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Three equivalent fractoins for 9/12

Zolol [24]

9⁽³/12 = 3/4

²⁾9/12 = 18/24

³⁾9/12 = 27/36

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3 years ago

What is the domain and range of the data set?<br> X Y<br> 1.5, 4<br> -0.3, 8<br> 1/6, 3

shusha [124]

Domain: {-0.3, 1.5, 1/6}
Range: {3,4,8}

8 0

3 years ago

Plz, I'm desperate for 5 answers. help me ASAP on the attachments I'll give everything I can, Brainly award, high ratings, thank

Ne4ueva [31]

Answer:

$1.\ 8n+4\\\\2.\ 5x+13\\\\3.\ x+3\\\\4.\ x-6\\\\5.\ 4x+1$

Step-by-step explanation:

$Sum=2n+6+6n-2\\\\Sum=2n+6n+6-2\ \ \ \ \ \ \ \ (using\ commutative\ property\ of\ addition\ a+b=b+a)\\\\Sum=8n+4$

$Sum=3x+9+2x+4\\\\Sum=3x+2x+9+4\ \ \ \ \ \ \ \ (using\ commutative\ property\ of\ addition\ a+b=b+a)\\\\Sum=5x+13$

$Difference=(3x+5)-(2x+2)\\\\Difference=3x+5-2x-2\ \ \ \ \ \ \ [using\ distributive\ property\ -(a+b)=-a-b]\\\\Difference=3x-2x+5-2\ \ \ [commutative\ property]\\\\Difference=x+3$

$Difference=(4x+3)-(3x+9)\\\\Difference=4x+3-3x-9\ \ \ \ \ \ \ [using\ distributive\ property\ -(a+b)=-a-b]\\\\Difference=4x-3x+3-9\ \ \ [commutative\ property]\\\\Difference=x-6$

$Difference=(6x+2)-(2x+1)\\\\Difference=6x+2-2x-1\ \ \ \ \ \ \ [using\ distributive\ property\ -(a+b)=-a-b]\\\\Difference=6x-2x+2-1\ \ \ [commutative\ property]\\\\Difference=4x+1$

6 0

4 years ago

A calculator screen shows a number in scientific notation as 1.04E10. Write this number in standard form.

Cerrena [4.2K]

$1.04 \times {10}^{10} =$

$104 \times {10}^{ - 2} \times {10}^{10} =$

$104 \times {10}^{8} =$

$10400000000$

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And we're done.

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3 0

3 years ago

What’s he answer to this

nadezda [96]

The answer is two. This is because to find the volume of the figure, you need to multiple the length, width, and height of the figure. After doing so, you get 462. When you divide this by 231, you get 2.

4 0

4 years ago