Ricardo is not correct because the temperature is actually getting colder (idk if I need to explain it more). The difference is -12 F
Answer: 50 - a = 49
Step-by-step explanation:
50 x a =50
50 x 1 = 50
a=1
50 - a = 50 - 1
50 - 1 = 49
Answer:

Step-by-step explanation:
Given (Missing part of question)
T-shirts = $7.50
Shorts = $9.00
Windbreakers = $12.25
Required
Determine the total cost
Total Cost is calculated as follows;




Answer: 2/7
Step-by-step explanation: change the number into fraction form, reduce it and reverse the numerator and denominator.