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zmey [24]
3 years ago
7

How many solutions does -3x+15=3(5-x) have

Mathematics
1 answer:
S_A_V [24]3 years ago
7 0

Answer:

Infinite solutions

Step-by-step explanation:

So if simplified it would be

-3x+15=15-3x

Which is basically the same thing if arranged

15-3x=15-3x

-3x+15 can also be 15-3x still the same thing as adding 15 to -3x

So since these are equal anything could be used

like try 0

Both get 15

Try 1

Both get 12

Try legit any number

youll get the same results (I would choose 3 positive easy ones, 0,1,2 and 3 negative ones -1,-2,-3)

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If a woman takes an early pregnancy test, she will either test positive, meaning that the test says she is pregnant, or test neg
k0ka [10]

Answer:

0.0098

Step-by-step explanation:

Probability of being pregnant:100/1000

=1/10.

98% chance:=98/100 ×1/10

=98/1000

Therefore the probability that she really is pregnant is: 0.098

3 0
3 years ago
One side of the flower garden is 3 times as great as the other. What are the dimensions of the flower garden? The area of the ga
Alekssandra [29.7K]
The flower garden is 4 feet by 12 feet. 4(12)= 48. or 48/4=12
6 0
3 years ago
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Which function is odd? Check all that apply.
kvasek [131]
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6 0
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HELP!!! Does anyone understand???????????
vesna_86 [32]

Answer:

4.0

observed time spent exerciseing: 4.5

predicted time:5.5

residual: 1

5.0

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predicted time:5.0

residual: 1.5

7 0
3 years ago
Danielle wants to leave a 15% tip on her restaurant bill. The total she pays with the 15% is $94.30. What is her restaurant bill
Vlad [161]

Answer:

$628.67

Step-by-step explanation:

15% of her restaurant bill is $94.30.

15 goes into 100, 6 2/3 times. so we multiply both 15% and $94.30 by 6 2/3 to get 100% and the restaurant bill.

15% x 6 2/3 = 100%

$94.30 x 6 2/3 =

628.666666

or

$628.67

I hope that this helps! :)

8 0
2 years ago
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