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3 years ago

Help me with number 4,5,6,7

Mathematics

1 answer:

FrozenT [24]3 years ago

8 0

Answer

number

4.D

5.B

6.C

<h3>7.B</h3><h2>Hopes this help</h2>

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What’s the answer/ how should I work it?

SIZIF [17.4K]

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Hi my lil bunny!

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$-\frac{6}{11} + (-\frac{5}{11}) =$

$=\frac{-6}{11} + \frac{5}{11}$

$= \frac{-6}{11} + \frac{-5}{11}$

$= -1$

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●✴︎✴︎✴︎✴︎✴︎✴︎✴︎✴︎❀✴︎✴︎✴︎✴︎✴︎✴︎✴︎✴︎✴︎●

Have a great day/night!

❀*May*❀

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3 years ago

Solve 3-²<br>I need work shown

skelet666 [1.2K]

$\huge\text{Hey there!}$

$\large\text{Equation: }\bold{3^{-2}}$

$\large\text{Lets convert }\bold{3^{-2}}\large\text{ into }\bold{3^2}\large\text{ temporarily...}$

$\large\text{Equation:} \bold{\dfrac{1}{3^2}}\\\\\bold{= \dfrac{1}{3\times3}}\\\\\bold{3\times3\rightarrow9\leftarrow\ solving\ for\ your\ DENOMINATOR\ (bottom\ number)}\\\\\bold{= \dfrac{1}{9}}\\\\\boxed{\boxed{\large\text{Answer: }\bold{\dfrac{1}{9}}}}\huge\checkmark$

$\textsf{Good luck on your assignment and enjoy your day!}$

~ $\frak{Amphitrite1040:)}$

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3 years ago

2/3(x-7= -2 help please

Pepsi [2]

The answer you want is -10

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3 years ago

Answer this question if you love Steve being in smash Bros ultimate

lilavasa [31]

Answer:

yes

Step-by-step explanation:

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3 years ago

Read 2 more answers

I don't know how to do this

Gre4nikov [31]

Answer:

x = -11/5 and y = 24/5

Step-by-step explanation:

Use elimination.

First, we need to multiply so that at least one variable can cancel out.

We can multiply the top equation by 2.

So we get

4x + 6y = 20

Then, we can use elimination.

The x's cancel out.

So we get 5y = 24

Or y = 24/5

Then, we can plug in this y value back into the first equation to find x.

2x + 3(24/5) = 10

2x + 72/5 = 50/5

2x = -22/5

x = -11/5

So x = -11/5 and y = 24/5

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3 years ago