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Activity 4 Solve the following worded problems. 1. The temperature in Moscow is 14° C while the temperature in Murmansk is -11° C. How many degrees colder is the temperatur in Murmansk than the temperature in Moscow? 2. Find the product of negative 15 and negative 120. Σ​

Sagot :

Answer:

The temperature at noon is -5 °Celsius.

Step-by-step explanation:

Integer representation:

rise:  +

fall:  -

With the rise of 9 degrees, add:

- 14  +  9  = - 5

(to add unlike signs, subtract then copy the sign of the bigger number)

The temperature at noon is -5 degrees Celsius.