Answer:
1.92 or 4.56 answer when rounded to 100th
Answer:
Algebraic expression representing number of coffee B = 100-x
Step-by-step explanation:
An algebraic expression is an expression that contains unknowns denoted with alphabets or symbols and natural numbers.
Coffee blend is 100 pounds and x represent number of pounds of coffee A
Hence coffee B = 100-x
Algebraic expression representing number of coffee B = 100-x
Answer:A. 326.53 is the
Step-by-step explanation: I don't know.
Answer:
x = ± 6
Step-by-step explanation:
To find x in an equation, isolate it. Whatever you do to one side, do to the other.
In this case, we need to find the square root of both sides in order to have 
become 
and find the variable's value:
The square root of 36 can be both -6 and 6. (Remember that when finding the square root of a positive number, it will have a negative and positive outcome.) So, x = -6 and 6.
Answer:
6.45
Step-by-step explanation:
6.9-6.0=0.9
0.9÷2=0.45+6=6.45
This is the middle between 18 and 21.
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