Answer:
try 4
Step-by-step explanation:
8x4= 32
32-7=25
The possible orders in which Elliott can do these tasks is 24
<h3>
What is Permutation ?</h3>
Permutation is defined as the number of ways r number of objects can be arranged in total n number of objects.
P(n,r) = n! / (n-r)!
As Elliot have 4 tasks to do practices the piano (A), walks his dog(B), does his homework(C), and cleans his room(D)
4 Task can be done in 4! ways = 4 * 3 * 2 * 1 = 24 ways
ABCD ABDC
ACBD ACDB
ADBC ADCB
This is for when Elliot does piano first (A)and then walks his dog(B), does his homework(C), and cleans his room(D) .
Similarly for other 3 works , total 24 possible orders can be followed.
To know more about Permutation
brainly.com/question/1216161
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9-4/8-2
5/6
The slope is 5/6
y-4=5/6(x-2)
y-4=5/6x-5/3
y=5/6x+7/3
The equation of line in point-slope is y - 4 = 5/6(x - 2)
The equation of the line in slope-intercept is y = 5/6x + 7/3
Answer:
x=2
Step-by-step explanation:
Answer:
1.) x = 4 2.) x = - 6
Step-by-step explanation:
1. 5x + 3 = 23
<em>Isolate the variable. Subtract 3 from both sides.</em>
5x = 20
<em>Divide both sides by 5.</em>
x = 4
____________
2. 42 = 18 - 4x
<em>Isolate the variable. Subtract 18 from both sides.</em>
24 = - 4x
<em>Divide both sides by -4.</em>
x = - 6
