You have to make a equation like 15m+5m=1800 and substitute m for 150 (m for dollars per hour. or whatever letter you want) and solve from there
Step-by-step explanation:
since the ratio of children to adult is 2:7,
2+7 = 9
number of children would be
(2 × 2700)/9 = 600 children in the crowd
number of adults would be
(7 × 2700)/9 = 2100 adults in the crowd
So, if a ticket costs £8 per adults, total cash made from adult
= 8 × 2100 = £16800
if a ticket costs £(8 - 3) per children, total cash made from children
= 5 × 600 = £3000
total money made = £(16800 + 3000)
= £19800
Hi there! :)
<em><u>Answer:</u></em>
<em><u>=150</u></em>
<em><u>*The answer must have a positive sign.*</u></em>
Step-by-step explanation:
<h2><u><em>Lesson: Order of operations</em></u></h2>
Stands for:
Parenthesis
Exponents
Multiply
Divide
Add
Subtract
Left to right.
First, you do multiply from left to right.
Then, you add from left to right.
<u><em>Final answer is 150</em></u>
I hope this helps you!
Have a nice day! :)
-Charlie
:D
In that first sentence, you should have typed d = r * t
Rate would be calculated as:
rate = distance / time
Answer:
Step-by-step explanation:
Think: 2/5 its body weight in 1/2 hour immediately becomes 4/5 its body weight in 1 hour. There's a proportional relationship here.
