5+16=21
you can buy something that costs $21, then it discounts 5 and brings it down to 16
7 times number of olive=21
divide both sides by 7
number of olive oil bottles=3
answer is 3 bottles
21-6n+2(2n-5)-3n
First, multiply 2x2n and 2x-5
21-6n+4n-10-3n
Then rearrange the terms
4n-6n-3n+21-10
Then combine like terms
-5n+11
hope it helps!
Answer:
- Powers of the variable descending left to right
- right side of the equal sign is 0
Step-by-step explanation:
For some constants a, b, and c, the standard form* is ...
ax^2 + bx + c = 0
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It is nice if the leading coefficient (a) is positive, but that is not required.
The main ideas are that ...
- Powers of the variable are descending
- All of the non-zero terms are on the left side of the equal sign
- Like terms are combined
_____
* This is the <em>standard form</em> for a quadratic. For other kinds of equations, when the expression is equal to zero, this would be called "general form."
The APR is the annual percentage rate
therefore the APR is 1.5x12=18%
OK ,
theres 150 fish in the pond mius 8% each day so
150-8%=138
138-8%=129.96
129.96 is your answer