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mrs_skeptik [129]
3 years ago
9

If the denominator of 3/5 is increased by a number and the numerator is doubled, the result is 1. Find the number

Mathematics
1 answer:
nirvana33 [79]3 years ago
6 0
So here the denominator is 5 and the numerator is 3. If you double 3, you get 6 and to make the fraction equal to 1, you have to make the denominator 6. So we do 6-5 which is 1

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1. question in attachment
skelet666 [1.2K]
Was there a chart with this?
4 0
3 years ago
Evaluate the expression 6+[(-24)÷6]/19
zlopas [31]
The order of operations is defined by the acronym PEMDAS (Parentheses, Exponents, Multiplication, Division, Addition, Subtraction).
Therefore
6 + [(-24) ÷ 6] / 19
= 6 + [ -24/6 ] / 19      handle parentheses first
= 6 + (-4) /19
= 6 - 4/19                   handle division
= 110/19
= 5 5/9

Answer:  
\frac{110}{19} \,\, or \,\, 5 \, \frac{5}{19} \,\, or \,\,  5.79

4 0
4 years ago
How to solve this problem
ANTONII [103]

Answer:

B: (2, -1)

Step-by-step explanation:

1) First isolate the y in both equations

2) Set the equations equal to each other

3) Solve for x (you should get 2 and 5)

4) Insert the x values back in to get your y values

5) You should have gotten (2, -1) and (5, 2)

These are your two answers, but the question is only asking for one solution and (5,2) isn't one of the options, so it has to be (2,-1).

8 0
3 years ago
Which Expression Is Equivalent to 486-9+6+3^3•2
ValentinkaMS [17]
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8 0
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Read 2 more answers
Ivan is 162.4 centimeters tall and is building a tower out of cans that he wants to be as tall as he is. He wants to know how ma
Yuliya22 [10]

Answer:

he needs 24 cans

Step-by-step explanation:

162.4 - 28 = 134.4

134.4 divided by 56 = 2.4

2.4 * 10 = 24

8 0
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