Answer:
h≥58
Step-by-step explanation:
h=visitor able to ride
you must be 58 inches to ride
Thus h is greater than or equal to 58
h≥58
Answer:
The cost is $75
Step-by-step explanation:
Given
Required
Cost of 3 cubic yards -- Missing from the question
The required means that: 
Plug in 
to
<em>The cost is $75</em>
Answer: Head north for 4 more km then head east 2 km. I'm not sure of it but I think that's it.
Step-by-step explanation:
Answer:
Teacher's age is 32.
Step-by-step explanation:
How you count the average age for people is:
(age of person 1 + age of person 2 ... ) / number of people = average age
Let's start by observing that we've got 2 equations coming from the text:
- average of just students
20 students x 11 (average for a student) = sum of age of students
20 x 11 = 220 - average of student and teacher
let's say x is age of teacher
together students & teacher is 20 + 1 = 21 people
(20 students x 11 + x)/ (20 + 1) = 12
(220 + x) / 21 = 12
220 + x = 12 * 21
x = 12 *21 - 220
x = 252 - 220
x = 32
hope this helps ❣️
