Jackie pays for her groceries with a $50 bill. she receives $2.89 in change. how much did her groceries cost?

$47.11

Explanation:

The change is what is left over. If she paid with $50 and got back $2.89, the difference is the price of the groceries she bought.

50 - 2.89 = 47.11

marco saved more.   he saved $35 more.

step-by-step explanation:

1+2+3+4+5+6+7+8+9+10 = 55

2*10 = 20

55-20 = 35

answer: a.   one is a factor of every whole number since every number is divisible by itself.