Answer should be 12 3 times 4-2 is 6 times 2 is 12
Answer:
it might be 48.9 but im not sure
Step-by-step explanation:
Answer:
-18
Explanation:
a - b
a = -7
b = 11
Insert -7 for 'a' and 11 for 'b'
-7 - 11
= -18
Answer:
she need to buy 9 packs
Step-by-step explanation:
C = 2πr
= 2·3.14·14
= 87.92 m
she need to buy 9 packs
The answer to this problem would be about 4 hours
