The expression 0.9(2x+5) represents how much stacy pays for x games of bowling at lively lanes. the expression 4.50 + 1.80x represents how much parker pays for x games of bowling at bowling and more. for how many games of bowling would they pay the same amount?

the number of bowling games that they would play before the amount that they would pay becomes the same is zero

Step-by-step explanation:

The total amount that Stacy pays for x games of bowling at Lively Lanes is expressed as

0.9(2x+5) = 1.8x + 4.5

The total amount that Stacy pays for x games of bowling at Lively Lanes is expressed as

4.50 + 1.80x

To determine the number of bowling games that they would play before the amount that they would pay becomes the same, we would equate both expressions since it is the same number of games,x. It becomes

1.8x + 4.5 = 4.50 + 1.80x

1.8x - 1.8x = 4.5 - 4.5

Since both amounts are equal, it means the number of games would be zero.

can you add an image ?

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.