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 that represents this situation: 20≥8+4.99x drag each number to show if it is a solution to both the inequality and the problem situation, to the inequality only, or if it is not a solution.

Step-by-step explanation:

Cost of ticket = $8

Cost of 1 snack = $4.99

Let x be the number of snacks

Cost of x snacks = 4.99x

So, total cost = 8+4.99x

Now we are given that she has $20

So, inequality becomes:

So, Janie cannot buy more than 2 snacks.

answer: 33 ( approx)

step-by-step explanation:

since, in the linear regression formula, the slope is the a in the equation y = b + ax ( by comparing it with the general equation of line y = mx + c )

where,

here given table is,

price ($), x   :           18         23       25       29       30       33

pairs sold, y :         16         13         10       8         6       2

so, ,   ,   ,

and   ,

thus, slop of the given line is,

⇒  

⇒   ≈ 33