Answer:
Addition Property of Equality
Step-by-step explanation:
we know that
The<u><em> Addition Property of Equality</em></u> states that if you add the same number to both sides of an equation, the sides remain equal
In this problem we have
a=b
a+5=b+5 -----> by addition property of equality
Answer:
$874.60
Step-by-step explanation:
Please refer to the picture above.
Profit is total revenue - total cost.
For the long method, you can calculate the total revenue and total cost separately before using the formula to calculate the profit made.
Answer: -4 degrees Fahrenheit on Wednesday.
Step-by-step explanation: Lets write an equation to determine the temperature on Wednesday.
(-8 - 3)+7
Solve. -8 - 3 = -11 and -11 + 7 = -4
So, the temperature in New Haven on Wednesday was -4 degrees Fahrenheit.
You would take 12 X 20, and that equals 240. $120 is your answer.