What is the product? (2 x minus 1)(x + 4) 2 x squared minus 4 2 x squared + 4 2 x squared + 7 x minus 4 2 x squared minus 7 x minus 4

option 3 -

Step-by-step explanation:

Given : Expression (2 x minus 1)(x + 4)  is  

To find : What is the product ?

Solution :

Expression

Multiply term by term,

Therefore, Option 3 is correct.

For this case we must find the following expression:

Applying distributive property term to term we have:

Simplifying similar terms:

2 x squared + 7 x minus 4

Option C

x ≥ 18 is your answer

step-by-step explanation:

let "a number" = x

(2/3)x + 17 ≥ 29

isolate the variable (x). do the opposite of pemdas (parenthesis, exponent (& root), multiplication, division, addition, subtraction).

first, subtract 17 from both sides.

(2/3)x + 17 (-17) ≥ 29 (-17)

(2/3)x ≥ 29 - 17

(2/3)x ≥ 12

next, multiply 3/2 to both sides to isolate the x

(3/2)(2/3)x ≥ 12(3/2)

x ≥ 12(3/2)

simplify. multiply, then divide

x ≥ (12 * 3)/2

x ≥ (36)/2

x ≥ 18

x ≥ 18 is your answer

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5+2x=a

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