To solve this problem you must apply the proccedure shown below:
1- Solve the substraction in the parenthesis and square it:
2- Apply the distributive property and solve the addition:
The answer is: 
Answer:
They are different because they have different signs
Step-by-step explanation:
In 4,9 both values are positive whereas in 4,-9 the 9 is negative and the 4 is positive.
Answer:
She should receive $3.56 from paying with a $10 bill
Step-by-step explanation:
The total cost of all her items<em> including sales tax</em> is
<u>$6.44</u>
You have to deduct this total cost from what she paid with.
<u>$10.00 - $6.44 = </u><u>$3.56</u>
Therefore,
Sara should receive $3.56 from paying with a $10 bill.
Answer:
hope i helped:) :)
Step-by-step explanation:
7/8
28/32
42/48
56/64
Answer:
i think c
Step-by-step explanation:
tell me if i got it wrong if so ill re-work
