Answer:
4(-9)= -36
Step-by-step explanation:
Since there's a negative on the 9 it will affect the product. So the answer is supposed to be a - 36.
Answer:
r = 18
Step-by-step explanation:
r -8 = 10
r -8 + 8 = 10 + 8
r = 18
Answer:
8 + j = 35
subtract 8 from both sides
j = 27
Step-by-step explanation:
153 000 = 100 000 + 50 000 + 3 000