Question

The product of two integers is −168. If one of the integers is 14, find the other integer. 9. The temperature at 12 noon was 15°C above zero. If it decreases at the rate of 3°C per hour until midnight.​

Answer 1

ANSWER :

1.

product of the integers = -168

one number = 14

other integer = -168/14 = -12

check ,

14×-12=-168

2.

temperature at 12 noon = 15° C

temperature decreasing rate = 3°C per hour

temperature at midnight = 15 - ( 3 × 12 )

= 15 - 36 = -21°C

12 hours between noon and midnight .

12×3 = 36

36°C was decreased from temperature at noon .

15 - 36 = -( 36-15 ) = 21

answer = 21°C

hope this answer was correct , good luck .