Answer:
The range of her scores is 26.
Step-by-step explanation:
You get the highest number and the lowest number.
99-73= 26
(3x+2)/(x-2)=7/5
5(3x+2)=7(x-2)
15x+10=7x-14
15x-7x=-14-10
8x=-24
X=-24/8
X=-3
w =3.6
4w = 14.4
Divide and make the w by itself
w = 14.4/4
w=3.6
Hope this helped :)
Have a good one!
there are 19 cards there
