The width of a rectangle is WIX)=24+3 and it's length is LIX)= 4x+8, Find the perimeter of the rectangle as a function in x (perimeter of a rectangle: P=2L+2W)

8x+70

Step-by-step explanation:

2 x width is (24+3)x2 = 54

2 x length is 2(4x+8)= 8x+16

Length + width = 54+8x+16 ===>

Perimeter = 8x+70

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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