Answer:
1
Step-by-step explanation:
1-0=1 totally trust me
Estimate 285 as 300 and 11 as 10 so
we have 300 / 10 = 30
Its C
Answer:
the answer is B
Step-by-step explanation:
it makes the most sense
5 for $3.50 has the lowest unit price because 3 for $2.19 is $0.73 per item, 4 for $3.00 has a in it price at $0.75, 5 for $3.50 has a unit rate for $0.70 per item, and $0.72 per item is more expensive than $0.70 per item
Answer:
D
Step-by-step explanation:
(1/3)^x=27^(x+2)
3^(-x)=3^(3(x+2))
3^(-x)=3^(3x+6)