Find the value of a in the parallelogram. An unlabeled parallelogram has one angle labeled parenthesis 6 a minus 4 right parenthesis degrees and the opposite angle labeled left parenthesis 2 a plus 68 right parenthesis degrees.

(1 point)

a=18

a=16

a=14.5

a=9

18

Step-by-step explanation:

6a - 4 = 2a + 68

or, 6a - 2a = 68 + 4

or, 4a = 72

or, a = 72/4

or, a = 18

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answer: the price of one pound cabbage = $ 0.8

the point (10,8) represents that the cost of 10 pounds cabbage is $ 8

step-by-step explanation:

since, here is a proportional relation between the number of pounds of cabbage (x) and the price in dollars (y).

therefore, we can write,

⇒ y = k x

where k is the constant of proportionality.

now, point (5,4) is in the line.

thus, it will satisfies the above equation of line.

⇒ 4 = 5 k

⇒ k = 0.8

thus, the equation of the line is,

y = 0.8 x

a) for x = 1,

y = 0.8

therefore, the cost of one pound of cabbage is 0.8 dollars.

b) in the below graph (10,8) represents that the cost of 10 pounds of cabbage is 8 dollars.

the correct answer is x/3+10≥32

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