Answer:
Option letter A
Step-by-step explanation:
-2.5+(-10)=-2.5-10=-12.5 (12.50 we add the zero to indicate the cents, because we are talking about money)
Sam needs to Give his dad $12.50, so when he/she gives him that ammount of money: Sam will lose $12.50
answer is A
-2.5 and -10 equals -12.5.
(and) refers to addition in math so your adding two negatives.
-x+5
5-5x+4x
= 5+(-5x)+4x
combine like terms:
5+(-5x)+4x
(-5x+4x)+(5)
= -x+5
give more info ;)
<u>The length of the strip is equal to perimeter of the kitchen.</u>
<u>Cost of the strip is:</u>
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