Answer:
16.3
Step-by-step explanation:
-(-3.5) + (-(-12.8))
3.5+12.8= 16.3
0.14 I just sent the test
Answer:
you should by 18 eggs at the second price.
Step-by-step explanation:
my reason being is that if you buy it for the second price you will get two for the price of one which will be $0.97cents.
Answer: (0,0),(0,9),(9,0)
Multiply each column by 3 to find 3T of Matrix.