5x+ 7x+ 9+ 27= 180
12x+ 36= 180
12x= 144
x= 12
Answer:
Answer. Your number is 7. Double of 7 is 14 and 14 + 11 = 25.
Step-by-step explanation:
I'm assuming you would plug in the miles, in this case leaving you with the equation y=3(26.5)+5.5 which equals 85. So i'm assuming your answer would be 85 min.
Answer:
2pi, 4pi, 6pi, 8pi, 10pi, 12pi, 14pi, 16pi, 18pi, 20pi
Step-by-step explanation:
Formula used=2p*r
So basically sam split the 1000 to 2 groups so we have 1000 ÷ 2
now the first group divided the 500 (since 1000÷ 2 is 500) among five children so it would be 500 ÷ 5 which equals 100 per child and the second group divided their 500 between to boys, so you would get 500÷2 which is 250
so for group one it would be: 1000÷2÷5 which equals 100 per child and the second group is 1000÷2÷2 which equals 250 for each brother
