You can do:
16 - 10 and then + 1 (thats 7)
9+ ? is 16 ? ( 7)
2x(-7)^2-9 = 2x49-9=98-9=89 maybe
Answer:
1/3 is 33.33%
1299.99 x 33.33 =433.286
1299.99 - 433.286= 866.704
Step-by-step explanation:
$866.704 is what she paid
Discount was $433.286
to be honest, i think you can just convert that to 1 to 1.
