The actual total for the cupcake is 5.94 and rounded to the nearest dollar it would be 6
and the actual total for the punch is 5.56 and rounded to the nearest dollar it would also be 6
Answer:
x^9 + 90 x^8 + 3600 x^7 + 84000 x^6 + 1260000 x^5 + 12600000 x^4 + 84000000 x^3 + 360000000 x^2 + 900000000 x + 1000000000
Plug in 5 for x
new equation-3(5)+2
multiply -3•5 is -15
then add -15+2
answer:-13