Question

Q13 Add the product of (-15) and (-10) to the difference of (-500) and (100).
Q14 What should be added to 15 to get 18 ?​

Answer 1

Step-by-step explanation:

13) Product of -15 and -10 is (-15×-10) = 150

Difference of -500 and 100 is (-500-100) = -600

Add two, 150+(-600) = -450

14) 15 + 3 = 18

Answer 2

Answer:

13. -625

14. 3

Step-by-step explanation:

ans.13 - Product of(-15) and (-10)

= (-15)*(-10)

= 150

difference of (-500) and (100)

=. -500 - (100)

=. -600

=. 150+(-600)

=. -450

ans.14 -. Let the unknown no. be X

15 + X = 18

x = 18-15

x. =. 3

Therefore, 3 should be added to 15 to get 18.

15+3= 18.

Hope it's helpful..