That would be negative 27.
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∙ 11y agoweiner
It is minus ten.
Eighteen minus negative nine is twenty-seven 18-(-9)=27
-20
Negative twenty nine minus negative twenty one is negative eight.
negative eighteen
eighteen is the answer to nine plus nine
-9 - -9 = 0
-9 minus -5 is -4
Nine divided by six times three times eighteen minus fifty divided by five = 71
Positive nine, or plus eighteen.
9 Quarters are equal to eighteen dimes and nine nickels. Eighteen dimes equal to $1.80. Nine nickels equal to 25 cents. So $1.80 + 25 cents = $2.25 You need exactly 9 quarters.