Answer:
x = -3
Step-by-step explanation:
-4x + 2(5x - 6) = -3x - 39
-<u>4x</u> + <u>10x</u> - 12 = -3x - 39
-4x + 10x = 6x
6x - 12 = -3x - 39
<u>+3x</u><u> _ </u><u>+3x </u>
9x - 12 = -39
<u> </u><u>+ 12</u><u> </u><u>+12</u>
<u></u>
x = -3
-30 = -30
I think it would be 25% true breeding green pod, 50% green pod hybrid, and then 25% yellow pod. Please correct me if I am wrong.
The second box on the top right corner should be Gg. I don't know why it did that.
The perimeter of the book marker is 22cm
<h3>What is perimeter of a shape?</h3>
Perimeter is the outside boundary of a shape.
Analysis:
Length = x + 1
Width = x+1 - 5= x - 4
Area = 24 square centimeters = length x width
(x-4)(x+1) = 24
x2 -3x -4 = 24
x2 -3x -28 = 0
x2 -7x + 4x - 28 = 0
x(x-7) + 4(x - 7) = 0
(x+4)(x-7) = 0
since dimension cannot be negative x = 7
Length = 7 + 1 = 8 cm
Width = 7 - 4 = 3cm
Perimeter = 2(8 + 3 ) = 2 x 1 1 = 22cm
Learn more about perimeter: brainly.com/question/933380
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21/56 reduced to its lowest is 3/7 :))
