For the top angles you would solve them by setting them equal to each other, so you would do 3x+5=17x-70. You can then add 70 to both sides, getting 3x+75=17x. You can then subtract 3x from both sides, getting 75=14x. You then divide both sides, getting 5 5/14 or around 5.36 as x. You can then add plug that into 3x+5, getting around 21.07. You can then make the equation R=180-21.07. You'd get 158.93.
Answer:
45
Step-by-step explanation:
Answer:
The difference is 260
Step-by-step explanation:
52 trips * 15 adults = 780 adults for the day
52 trips * 20 children = 1,040 children for the day
The elevator can carry 260 more children than adults in a day
