a.129.6+16.2= 145.8b.129.6×16.2= 2099.52c.129.6÷16.2= 8d.129.6−16.2= 113.4e.192.4+14.8= 207.2
Answer:
-5 and -5.
Step-by-step explanation:
Two negative numbers multiply to make a positive and add to make a negative.
Answer: B
7(-2) - 4(1) = -18
-14 - 4 = -18
-18 = -18
TRUE
(-2) + 12(1) = 10
-2 + 12 = 10
10 = 10