Janelle is at the movie theater and has $20 to spend.
she spends $8 on a ticket and wants to buy some snacks. each snack costs $4.99.
how many snacks, x, can janelle buy?

inequality: 20≥8 + 4.99x

answer, its urgent

Solution to the inequality is x=1 or x=2.

Step-by-step explanation:

Given : Janelle is at the movie theater and has $20 to spend.  She spends $8 on a ticket and wants to buy some snacks. Each snack costs $4.99.  

Inequality:

To find : How many snacks, x, can Janelle buy?

Solution :

To find number of snacks, we have to solve the given inequality

Taking,

Since, The snacks purchased should be integer form.

and Number of snacks is between  

In the given options only 1 and 2 satisfy the condition.

Therefore, The solution of the given inequality or value of x is 1 and 2.                                                            

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so: