Sheyna has 25% less money than her older sister Muniyah. If Sheyna has $180, how much money does Muniyah have?

$240

Step-by-step explanation:

100 - 25 = 75 (Sheyna)

75% = 180

1% = 180 ÷ 75 = 2.4

100% = 2.4 x 100 = 240 (Muniyah)

135

Step-by-step explanation:

180/.25=45

180-45=135

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 answer is 1030 it's very simple math.