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2 years ago

Can anyone help me with my homework?

1 answer:

marta [7]2 years ago

7 0

2)

-2, -12

-9, -54

-6, -36

6, 36

-4, -24

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lubasha [3.4K]

Answer: 4 hours

Step-by-step explanation:

okay so you have to know your times tables 2*4=8 so 20*40=80 then if he paid a tip of 10$ that would equal $90 witch is what he paid.

4 0

3 years ago

Zina [86]

Expand the squared binomials:

$(2x+4)^2=4x^2+16x+16$

$(x-5)^2=x^2-10x+25$

Then

$(4x^2+16x+16)-(x^2-10x+25)=3x^2+26x-9=26x$

$\implies3x^2-9=0$

$\implies3x^2=9$

$\implies x^2=3$

$\implies x=\pm\sqrt3$

5 0

3 years ago

Margarita [4]

4 twos and 4 Jack's 4+4=8. 8/52=4/26=2/13

2/13 is the simplest form

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3 years ago

Semenov [28]

6 plates with 3 spoons or 9 plates with 2 spoons

8 0

2 years ago

sesenic [268]

Answer:

A is 360

Step-by-step explanation:

7 0

2 years ago