Answer:
82
Step-by-step explanation:
2*5 + 9*8 = 10 + 72 = 82
Building time :
4c + 6a < = 120
testing time :
4c + 4a < = 100
20 child bikes and 6 adult bikes...c = 20 and a = 6
sub into both equations
4c + 6a < = 120
4(20) + 6(6) < = 120
80 + 36 < = 120
116 < = 120 (correct)
4c + 4a < = 100
4(20) + 4(6) < = 100
80 + 24 < = 100
104 < = 100 (incorrect)
ur answer : No, because the bike order does not meet the restrictions of 4c + 6a < = 120 and 4c + 4a < = 100
Answer:
g= - 3x/x-2
Step-by-step explanation:
The final price for the racket is $38.96
Answer:
90m
Step-by-step explanation:
9 sides, each is 10, do 9 times 10