Answer:
C is the answer
Step-by-step explanation:
10x=180-140
so,x=40÷10=4answer
Answer:
the aswer is 2
Step-by-step explanation:
this is because 10/5=2
Answer:
bmjbn
Step-by-step explanation:
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
5 = 0.05w
5 / 0.05 = w
100 = w........5 is 5% of 100
