Step-by-step explanation:
= 18 a³/ - 3 a
= - 6 a²
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Answer:

Step-by-step explanation:
Let
x ----> the numbers of trophies you can buy
y ----> the numbers of medals you can buy
we know that
The term "at most" means "less than or equal to"
so
The number of trophies multiplied by $12 plus the number of medals multiplied by $3 must be less than or equal to $60
The inequality that represent this situation is

Step-by-step explanation:
Distance between two points = √(x2-x1)² + (y2-y1)²
A(4,-2) and B(4,0)
= √(4-4)² + (0+2)²
= √0² + 2²
= √4
= 2j
Answer:
x equals 10
Step-by-step explanation:
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