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Nadusha1986 [10]
3 years ago
8

What is the answer for x? 4/9x + 1/5x = 87

Mathematics
2 answers:
kati45 [8]3 years ago
6 0

Answer:

What is X in calculator?

Basically every scientific or graphing calculator will have a 1/x key, also known as the x^(–1) key, because some calculators display it this way answer is 13

marysya [2.9K]3 years ago
4 0

Answer:

13

Step-by-step explanation:

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Okay so- im really stuck (help is well appreciated)
Minchanka [31]

Answer:

Step-by-step explanation:

The equation is x<= 5.

So 5 and all the numbers less than 5 would be an answer for x.

So you would put a closed dot on 5, because x can equal 5. Then put a line pointing right to all the numbers less than 5.

7 0
2 years ago
Read 2 more answers
-1.023 + 5.6 (show how you got the answer)
Rom4ik [11]

Answer:

-1.023 + 5.6 = 4.58

Step-by-step explanation:

1. Drop the 3 in -1.023, becoming -1.02

2. Add 0 at the end of 5.6, becoming 5.60

3. Here is the problem you now solve:

   -1.02 + 5.60. You can simply type this into your calculator. I hope this helped.

4 0
2 years ago
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Can anyone help me and explain as well
Citrus2011 [14]

Answer:

3x2-3x+9

Step-by-step explanation:

(h-k)(3)

(X2+1-(x-2))(3)

(x2+1-x+2)(3)

3x2+3-3x+6

3x2-3x+9

6 0
2 years ago
Read 2 more answers
Draw the dilation of ABCD with center D and scale factor. Label the dilation (JKL.
Ad libitum [116K]
I can’t put pictures
5 0
3 years ago
kim want to sell at least 500 worth of dessert each day at her Bakery she sells cakes for 8 each cupcake for 2 each if she solve
PtichkaEL [24]
20× 8 = 160

160 + 2x > or = 500
-160--------------- -160

2x > or = 340
÷2------------÷2

x > or = 170

She has to sell at least 170 cupcakes to make $500 in profit.

Hope this helps!
5 0
3 years ago
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