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KIM [24]
3 years ago
12

Note there are more than one answers!

Mathematics
1 answer:
Ber [7]3 years ago
5 0

Answer:

-1/9, 1/9

Step-by-step explanation:

If we represent this with an equation, we get 3 + |-9x| = 4.  Subtract 3 from both sides and we get |-9x| = 1.  There are two solutions to this, 1/9 and -1/9, since they both multiply to a number whose absolute value is 1.  (-9 * 1/9 = -1, 9 * 1/9 = 1.  -1 has an absolute value of 1.)

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What is 4/17 as a decimal
Stells [14]
<span><span>Step 1: Find a number you can multiply by the bottom of the fraction to make it 10, or 100, or 1000, or any 1 followed by 0s.

</span><span>Step 2: Multiply both top and bottom by that number.

</span><span>Step 3.Then write down just the top number, putting the decimal point in the correct spot (one space from the right hand side for every zero in the bottom number)</span></span><span> 

Hope i helped :[)</span>
6 0
3 years ago
What is the solution of this equation?<br><br> a+6=14
morpeh [17]
The answer would be a=8
8 0
3 years ago
Read 2 more answers
What is 4 1/4 * 4/34 =
Natali5045456 [20]

4 1/4 = 16/4

17/4 : 4/34 =

17/4 * 4/34 =

1/2


5 0
3 years ago
Marta hopes to have a test average of at least 90 by the end of the marking period. Her grades on the first four tests have been
Virty [35]

Answer:

 Marta need to score at least 94 to receive an average of 90 or higher considering all five tests.

Explanation:

 Marks received by Marta in four tests =  86, 84, 97 and 89

 Let mark received in fifth test be x

 We have average of five test is more than or equal to 90

 So we have

    \frac{86+84+97+89+x}{5} \geq 90\\ \\ 86+84+97+89+x\geq 450\\ \\ x\geq 94

 So Marta need to score at least 94 to receive an average of 90 or higher considering all five tests.

5 0
3 years ago
8. Jordan has $11.40 to spend at the used book store. Each book costs $280. How many books can Jordan buy?​
inysia [295]

Answer:

0

Step-by-step explanation:

Jordan hasn't got enough money to buy any books, as $11.40<$280.

7 0
2 years ago
Read 2 more answers
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