Dividing two negatives equals a positive:
(-63) / (-9) = 7
Answer:
Step-by-step explanation:
Answer:
she was wrong
Step-by-step explanation:
x-4-11 = 0 (4+-1=4-1)
x=15
hence she was wrong
Answer:
128 feet squared
Step-by-step explanation:
you multiply 4 by 4 to get 16 ,
then you multiply 7 by 4 and get 28,
also multiply 28 by 4 and get 112 ,
finally add 112 and 16 to get 128
Answer:
B & C
Step-by-step explanation:
√16 / √100
= 4 / 10
= 2 / 5