Sale price:
origional price-money off
900-900*0.095
mulitplication and subtraction
814.5
21 x 3.14 = 65.94 inches basically multiply by 3.14 there is another way to do it but I don’t know it. Hope this helps!
Answer:
0.03703703703
Step-by-step explanation:
Look it up
Answer:
x=-1+2 check 5
Step-by-step explanation:
Expand and simplify
(x-3) (x-3) +2(x-3) -8=0
(x-3+2)(x-3)-8=0
(x-1)(x-3)-8=0
x^2 -4x +3-8=0
x^2 - 4x -5=0
x^2 -5x +x-5=0
x(x-5)+x-5=0
(x+1)(x-5)=0
x= - 1, 5