I’m not quite sure what you mean but I’ll try my best, I am assuming that x means multiply and is not a variable;
If you are trying to use distributive property on the equation 7x 1,214= 7x(1000+10);
First solve within the parentheses: 1000+10 is 1010.
Then multiply by the value outside the parentheses, in this case 7: 7(1010)= 7070.
Honestly, I don’t know what is going on with that equation. If X is a variable then it would not make sense but also make sense at the same time. A tip for asking questions, don’t use x as a multiplication symbol since it is used as a variable most often. Good examples of alternatives:
5•5
5(5)
Good luck though.
Answer:
Enrollment at walnut junior = 142
Enrollment at walnut high = 710
Step-by-step explanation:
Let :
Enrollment at walnut junior = x
Enrollment at walnut high = 5x
Total enrollment in both schools = 852
Mathematically ;
x + 5x = 852
6x = 852
x = 142
5x = 142 * 5 = 710
Hence,
Enrollment at walnut junior = 142
Enrollment at walnut high = 710
Answer:
<h2>642 4/5</h2>
Step-by-step explanation:
5 into 3 (0 times)
Bring next number down 3214 ⬇️
5 into 32 (6 times, 2 left over)
Bring next number down 3214 ⬇️
5 into 21 (4 times, 1 left over)
Bring next number down 3214 ⬇️
5 into 14 (2 times, 4 left over)
Bring next number down 3214.0 ⬇️
5 into 40 (8 times)
642.8 = 642 4/5
3214 divided by 5 is 642 4/5.
I'm always happy to help :)
Answer:a) 870
b) 435
Step-by-step explanation:
a)
number of photos to be posted =n = 30
number of web pages on which they would be posted is 2
Since the order in which the photos appear on the web pages matters,
Number of ways = 30 permutation 2
=870 ways
b)
Since the order in which the photos appear on the web pages does not matter,
Number of ways = 30 combination 2
= 435 ways