Angela pays $393 in advance on her account at the athletic club. each time she uses the club, $5 is deducted from the account. write and equation in her account after x visits to the club. find the value remaining in the account after 18 visits.

y= 393- 5(x)    after 18 visits value remaining in her account is 303$

Step-by-step explanation:

let the amount in her account be y $

y= 393- 5(x)  where x is the number of visits.

after 18 visits y= 393- 5(18)= 393-90= $303

12

step-by-step explanation:

12 + 5 = 17

12x2=24

24-7=17

answer:

given the linear inequality :

add 2y to both sides we get;

simplify:

add 12 to both sides of an equation;

simplify:

divide both sides by 2 we get;

or

the related equation for the inequality equation [1] is;

y-intercepts defined as the graph crosses the y-axis.

substitute x =0 in [2] to solve for y;

y = 6

x-intercepts defined as the graph crosses the x-axis.

substitute value y = 0 to solve for x;

subtract 6 from both sides we get

multiply both sides by 2 we get;

or

x = -12

now, plot these point (0, 6) and (-12, 0) on graph as shown below and shade the graph below the solid line.