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Sunny_sXe [5.5K]
3 years ago
13

2. a=1, If -a=1, then a =

Mathematics
2 answers:
blagie [28]3 years ago
5 0
If a = 1 and -a = 1 then a would equal 1

Answer: a = 1
FinnZ [79.3K]3 years ago
3 0

Answer:

a=1,

If -a=1, then a =

a=1                                                                              

                                                     

                         

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If he devotes all of his available resources to cantaloupe production, a farmer can produce 120 cantaloupes. If he sacrifices 1.
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Answer:

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8 0
3 years ago
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The ratio of Val's savings to Dan is 2:3 at first. After Dan spent P3000.00, Val's saving became 11/3 more of that Dan's remaini
andrew11 [14]

Answer:

P.7500.00

Step-by-step explanation:

We are told that:

The ratio of Val's savings to Dan is 2:3 at first.

Now, Dan spent P3000.00 and Val's saving became 1⅓ more of that Dan's remaining savings.

Let's say the total amount of savings they had at first was x.

Thus;

Val had: 2x/5

Dan had: 3x/5

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So amount Dan has left = (3x/5) - 3000

We are told Val's savings is now 1⅓ = 4/3 times that of Dan's remaining savings

Thus; 2x/5 = (4/3)((3x/5) - 3000)

2x/5 = 12x/15 - 4000

Multiply through by 15 to get;

6x = 12x - (3000 × 15)

6x = 12x - 45000

Rearranging, we have;

12x - 6x = 45000

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4 0
3 years ago
Simplify 30! / 28!<br><br> Please post the correct answer. Don’t send links
viva [34]
The answer is
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5 0
3 years ago
PLS HELPPPP ! I need itttt
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Answer:

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Step-by-step explanation:

6 0
2 years ago
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