3 years ago

If 4x plus 7 equals 18, what is the value of 12x plus 21

1 answer:

6 0

Answer: 54

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garik1379 [7]

Answer:

7/8

Step-by-step explanation:

7/8 = 0.875

5/8 = 0.625

7/13 = 0.538

11/19 = 0.579

So 7/8 is the largest

4 0

3 years ago

Jet001 [13]

A tetrahedron is a shape made out of four triangular faces, and it has a total of <span>six edges

</span>

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3 years ago

elixir [45]

Plugging 10 for k in the expression gives us
$2(10)^2+5(10)+1$ We simplify this expression to $200+50+1=251$
251 is your answer

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3 years ago

Vlad [161]

Help answer my question ?

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3 years ago

Ket [755]

It’s negative by the looks of it.

If you solve it you get -2.5

I hope it’s correct!

6 0

2 years ago