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galina1969 [7]
2 years ago
15

Multiply and simplify. (4x−7)(x+5)

Mathematics
2 answers:
noname [10]2 years ago
8 0

Answer:

C) 4x^2 + 13x - 35

Step-by-step explanation:

(4x-7)(x+5)

4x × x + 4x × 5 - 7x - 7 × 5

4x^2 + 20x - 7x - 35

4x^2 + 13x - 35

Solnce55 [7]2 years ago
7 0

Answer:

4x2+13x-35

hope this helps

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Oduvanchick [21]
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5 0
3 years ago
What is the solution to the system of equations?
Tatiana [17]
If you would like to know the solution to the system of equations, you can do this using the following steps:

y = –5x + 3
<span>y = 1
</span>_______________
1 =<span> –5x + 3</span> 
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5x = 2    /5
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(x, y) = (0.4, 1)

The correct result would be (0.4, 1<span>).</span>
3 0
3 years ago
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lakkis [162]

Answer:

836.8

Step-by-step explanation:

7 0
3 years ago
Please Help!! Give Brainly!!<br> What is the value of (14^0) ^-2?<br> -1/196<br> 1/196<br> 0<br> 1
Trava [24]

Answer:

so option 1 is correct

Step-by-step explanation:

(14^0) ^-2

power 0 * -2 = 0

if power is 0 then it equals to 1  so

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8 0
3 years ago
Simplify the expression, show all of your work.<br> 3 +<img src="https://tex.z-dn.net/?f=5%5E%7B2%7D" id="TexFormula1" title="5^
Burka [1]

Answer:

16

Step-by-step explanation:

=3+25−9÷3(4)

=28−9÷3(4)

=28−(3)(4)

=28−12

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I hope this helps. Have a good day!!

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3 years ago
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