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3 years ago

13x+20+ 32 +9 i still dont get the answer

Mathematics

1 answer:

Darina [25.2K]3 years ago

7 0

Answer:

13X+61

Step-by-step explanation:

13X+20+32+9

13X+61

you add all the same numbers without the variable

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-3 + 42 > 3 x > 15 x < 15 x > 13 x < 13

Ilya [14]

Answer:

Where's the x?

I am assuming that the problem must be

-3 + 42 > 3x

if that is true, then

x < 13.

As this statement is, -3 + 42 > 3 is a true statement because -3 + 42 = 39, and

39 > 3 [39 is always greater than 3]

Step-by-step explanation:

Let me know if you need a step by step.

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2 years ago

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Tems11 [23]

Answer:

$\dfrac{x}{3}+\dfrac{3}{y}$

Step-by-step explanation:

Given fraction:

$\dfrac{xy+9}{3y}$

$\textsf{Apply the fraction rule} \quad \dfrac{a+b}{c}=\dfrac{a}{c}+\dfrac{b}{c}:$

$\implies \dfrac{xy}{3y}+\dfrac{9}{3y}$

Rewrite 9 as 3 · 3:

$\implies \dfrac{xy}{3y}+\dfrac{3 \cdot 3}{3y}$

Cancel the common factor y in the first fraction and the common factor 3 in the second fraction:

$\implies \dfrac{x\diagup\!\!\!\!y}{3\diagup\!\!\!\!y}+\dfrac{\diagup\!\!\!\!3 \cdot 3}{\diagup\!\!\!\!3y}$

$\implies \dfrac{x}{3}+\dfrac{3}{y}$

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1 year ago

Please help me on this one

Pavlova-9 [17]

A is the answer!!!!!!

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3 years ago

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Marco wants to set up 12 small wind turbines with 3 blades each. If 4 wind turbine blades cost $79.74, how much will all the bla

Softa [21]

So, 4 x 3 is 12, so 4 blades cost 79.74 x 3 (because every turbine has 3 blades each) is 318.96

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3 years ago

Someone Please Help Me!

Juli2301 [7.4K]

This is 1/2 to 1/10

multiply each fraction by 10:-

= 5 : 1

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3 years ago

13x+20+ 32 +9 i still dont get the answer​

13x+20+ 32 +9 i still dont get the answer