When the radical terms are the same, just focus on the numbers that are in front of them so it's really just 6 - 9 and you get -3 (third root of 2b)
Answer:
-4 / 9
Step-by-step explanation:
n - 2 = 10n + 4/2
n - 10n = 4/2 + 2
-9n = 4/2 + 4/2 ( taking LCM of 4/2 and 2)
-9n = 8/2
-9n = 4
n = 4 / -9
therefore n = -4 /9 ( since the minus sign doesn't make a difference whether placed at numerator or denominator) .
Okay, so this is actually relatively simple:
Go up 44 units on the y-axis, where x=0, and put a point. Now, since the slope is 3x, you move 3 units up, and 1 unit right, and place a point. Do this about 3 times, continuing to make points up 3, over 1. You can also move 3 units down and 1 unit left from the point at (0,44) because by moving down, you move -3 units, and by moving left, you move -1 units. This causes the negatives to cancel out, and you keep the slope of 3.
I hope this explanation makes sense; good luck!
To solve algebraically:
Plug in any number for x, besides 0 because the y-intercept is (0,44). We will use 1 for our x.
y=44+3x
y=44+3(1)
y=44+3
y=47
And so, (1, 47) would be our point
You can use -1, as well.
y=44+3(-1)
y=44-3
y=41
(-1, 44) would be our point
Answer:
<em>It will take a week to taste all the cheeseburgers possible</em>.
Step-by-step explanation:
Given:
Number of buns of different types = 12
Number of cheeses of different types = 7
Number of lettuce of different types = 4
Number of tomatoes of different types = 3
Time taken to eat one cheeseburger = 10 minutes
To find:
Total time taken to eat all the possible cheeseburgers = ?
Solution:
First of all, we need to find out what all possible number of cheeseburgers can be made using the given number of ingredients.
<em>Total number of possible ways to make cheeseburgers = Number of choices of buns </em>
<em> Number of choices of cheeses </em><em> Number of choices of Lettuces </em><em> Number of choices of tomatoes</em>
And this number of choices are nothing but the number of types of ingredients available.
So, total number of cheeseburgers possible = 12 7 4 3 = 1008
Time taken to eat 1 cheeseburger = 10 minutes
Time taken to eat 1008 cheeseburger = 10 1008 = <em>10080 minutes = 168 hours = 7 days</em>
i.e. <em>It will take a week to taste all the cheeseburgers possible</em>.
