Jamie wants to treat some friends to lunch. he has $40 and knows that lunch will cost about $7 per person, p. how many people can jaime buy lunch for? write and solve an inequality to represent this situation.

p=4

Step-by-step explanation:

$40-$7 because of jamie and $33 left for the people, but you can only divide 4 times in $33 so it’s p=4

center= (-2,0)

radius= sqrt2/2

step-by-step explanation:

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.