Kristen needs at least 500 points to earn the next trophy on her video game. She has 418 points. How many points must she earn t
2 answers:
Points required to win the trophy =500
Points Kristen already scored = 418
Let Kristen require x points to win the trophy.
So making an equation using the information we have,
Now we have to solve this equation to get the value of x .
subtracting 418 from 500 , we have,
x=82
So Kristen require at least 82 points to win the trophy.
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Answer:
The length of the longest section x = 36 ft
Step-by-step explanation:
Total length of the wire = 51 ft
Let first section of wire = x
Second section of wire = y
Third section of wire = z
According to given data
x = 3 y & y = 4 z
Total length of the wire = x + y + z = 51
y = 12
x = 3 × 12 = 36
Therefore the length of the longest section x = 36 ft