Answer:
1. 21
2. -4
3. 20
4. 1
5. 4
6. -6
Step-by-step explanation:
Answer:
11
Step-by-step explanation:
We need 60 dollars, we have 16
60-16 = 44
We need to earn 44 more dollars
At 4 dollars a pound
The money earned = lbs * dollars per pound
44 = lbs *4
Divide each side by 4
44/4 = lbs
11 = lbs
We must sell 11 more lbs
$310 dollars because after it res and decreased it gained $.10 and 100 x 3 is 300 so thats before you calculate how much it rose so .10 x 100 is 10 so add that to 300 and you get 310
A coefficient is a numerical or constant quantity placed before and multiplying the variable in an algebraic expression (e.g. 4 in 4x).
The 2 and + are out since they don't have variables(and the + is just a +).
So 4 and x are left. x is a variable, not a coefficient, so the last(and correct) answer is 4.
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hope it helps
