16. In the Sahara Desert one day it was 145*F. In the Global Desert a temperature of -42°F
was recorded. What is the difference between the two temperatures
4-187"F
B. -103°F
C. 103°F
D. 187°F

17. A homeowner buys three air-conditioning units for P12,000.00 each, and each unit
requires an additionalP500.00 for installation. Which one states the correct total amount
to be paid using the distributive property?
A3 + P500.00 + P12,000.00
C.3+(P500.00+ P12,000.00)
B. 3(P12,000.00 + P500.00)
D. (3 + P12,000.00) P500.00

20. What will be the result if the difference of 8 and 3, is added to the sum of -9 and
-52
A-3
B. 3
C.-25
D.25​