($9.20) 2 = $18.40 ...................
Answer:
ari is adding (-7) and (-2). She adds their absolute values and says the answer is 9.
What did Mari forget?
A
that is neither positive nor negative
B
to move left on the number line
С
to keep the sign of the larger integer
D
to keep the sign of the two integers being adde
Step-by-step explanation:
Answer: Mean-70. Standard Deviation-5.228
Step-by-step explanation:
Answer:
54
Step-by-step explanation:
75% of 72 is 54
