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vampirchik [111]
3 years ago
7

Plz help ill give a brainlist to you

Mathematics
1 answer:
zmey [24]3 years ago
7 0
It should show 2.9 lbs
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How to solve this (complex fraction)
Leviafan [203]
1/4+5/4=1.5
1.5 divided by 4 = 0.5625
7 0
3 years ago
Read 2 more answers
HELP PLEASEEE. I DONT UNDERSTAND
Shtirlitz [24]

Answer:

D

Step-by-step explanation:

So we have the equation:

x^2-6x+58=0

And we want to solve for x.

We can solve it by completing the square.

First, subtract 58 from both sides:

x^2-6x=-58

Divide the b term by 2 and square it:

(-6)/2=-3\\(-3)^2=9

So, add 9 to both sides:

(x^2-6x+9)=-58+9

On the left, the perfect square trinomial pattern. Add on the right. So:

(x-3)^2=-49

Take the square root of both sides:

x-3=\pm \sqrt{-49}

The square root of -49 is 7i:

x-3=\pm 7i

Add 3 to both sides:

x=3\pm 7i

So, our answer is D.

And we're done!

4 0
3 years ago
F(x)=x+3 ;find f (x+1)
nataly862011 [7]

Answer:

x+4

Step-by-step explanation:

(x+1)+3

8 0
3 years ago
Factor of 3x-3a+xy-ay
Pachacha [2.7K]

Answer:

(3 - y) & (x - a) are the factors

Step-by-step explanation:

3x-3a+xy-ay

=> 3x - xy - 3a - ay

=> x(3 - y) - a(3 - y)

=> (3 - y)(x - a)

8 0
3 years ago
Read 2 more answers
Mr. Sheffield earns 2680per month after taxes. He budgets 3/10 of his income for his mortgage, 15% for food and clothing, 13% fo
Delvig [45]

Answer:

603

Step-by-step explanation:

2680 x 3/10 =804

2680 x 15% = 402

2680 x 13% = 348.40

2680 x 1/8 =   335

2680 x 7% =  <u> 187.60  </u>

                       2077

2680 - 2077 = 603

8 0
3 years ago
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