Lizzie joins a fitness club that has a membership fee of $20 Plus $15 per month. Rations club has a fee of $40 and charges $10 per month
Write a system of equations to model this situation
And how many months will the two clubs cost the same what is the cost
If you only planted on joining a fitness club for six months over the winter which club is the better deal

1st club- 15x +20 Rations-  10x +40  After 4 months the clubs cost the same of $80. The Rations would be a better choice for 6 months.

Step-by-step explanation: 15 would be x because it is per month and you would add a $20 fee each month. For Rations 10 would be x because it is per month and you would add a $40 fee. If you put 15x +20 = 10x  +40 (first subtract 10x from both sides and then you would get 5x then subtract 40 -20 and get 20, divide that by 5x and x = 4). 15 times 6 + 20 = 110, while 10 times 6 + 40 = 100 so that means rations would be the better choice

-3

step-by-step explanation:

a drawing really does here:

so i draw the horizontal line y=2 and the vertical line x=-2 at this intersection i put b (this is where my right angle is going to be).   so point b is at (-2,2).   point a is 5 units long and is also on y=2 so this point has to be (3,2) or (-7,2) -doesn't matter i will go with (3,2).

now we know c is at (-2,y) we don't know the y yet bet we know that c is on x=-2.

we have the area of the triangle is .5bh=12.5

we know the base length is 5 (ab)

we have the height is (2-y) if you look at your

plug in

.5(5)(2-y)=12.5

solve for y to get the y-coordinate for c

2.5(2-y)=12.5

divide both sides by 2.5 giving:

2-y=5

now subtract 2 on both sides

-y=3

y=-3

answer: y = 3/2 x - 3

y = 1/8 x - 3/4 that would be your correct option

step-by-step explanation: w