Answer:
The two consecutive positive integers are 7 and 8
Step-by-step explanation:
Let
x ----> the first positive integer
x+1 ----> the second consecutive positive integer
we know that
Solve for x
Solve the quadratic equation by graphing
The solution is x=7
see the attached figure
Find the value of x+1
x+1=7+1=8
therefore
The two consecutive positive integers are 7 and 8
Answer:
950 mouse traps are made in a day.
Step-by-step explanation:
Given:
Mouse traps produced in 30 minutes = 50
Total working hour in one day = 10 hours
Lunch break time = 30 minutes
To find:
Number of mouse traps are made in a day = ?
Solution:
Total number of working hours =10 hours
We know that 1 hours = 60 minutes
so 10 hours = 60 x 10 = 600 minutes
It is said that there is 30 minutes break
So total working hour is 600-30 = 570
In 570 minutes we have = =19 half hours
Now the total mouse traps produced is 19 half hours is
19 x 50 = 950
Answer:
the variable is being increased by 5/2
Step-by-step explanation:
7 = n +
to solve, you isolate the variable
you can do this by subtracting the from both sides
7
the on the right cancels out, leaving you with
which simplifies to