Answer:
21
Step-by-step explanation:
21-12=9
Answer:
Number of bottles = 6
Number of cans = c
Step-by-step explanation:
Given that:
Container for selling water :
17 oz bottle
11 oz can
Let number of bottles = b
Number of cans = c
b + c = 11 - - - (1)
17b + 11c = 157 - - - (2)
b = 11 - c
Substitute into (2)
17(11 - c) + 11c = 157
187 - 17c + 11c = 157
187 - 6c = 157
-6c = 157 - 187
-6c = -30
c = 30/6
c = 5
From ; b = 11 - c
b = 11 - 5
b = 6
Hence,
Number of bottles = 6
Number of cans = c
Answer:
The answer is 1.
Step-by-step explanation:
You need to evaluate the expression inside the parentheses.
(-3 + 5)⁰
= (2)⁰
= 1
According to the rule, any number raised to the power of 0 is always equal to 1.
