Answer:
they will have 15.02 left over
Step-by-step explanation:
Alex:
21*.35=7.35
21-7.35= 13.65
13.65*.10=1.37
13.65+1.37=15.02
Lara:
21*.65=13.65
13.65*1.10=15.02
They are both correct but the easier way to get the answer is Alex's way.
Answer:
30
Step-by-step explanation:
Given the equation;
n/10 + 7 = 10
We are to find the value of n
Subtract 7 from both sides
n/10 + 7 - 7 = 10 - 7
n/10 = 3
Cross multiply
n = 10 * 3
n = 30
<em>Hence the solution to the equation is 30</em>
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The simplified rational expression for that is 2
BBBB? I had to have at least 20 characters...
The Answer is -11x in -2x+10