The answer is 24. What you are looking for is a least common multiple.
8: 8,16,24
12: 12,24
Answer: -125p12z18u3
Reason:
Square negative five twice, so: -5 x -5 x -5 = -125
The first squaring is -5 x -5, which is 25. The second squaring is 25 x (-5), which is - 125.
When it comes to the letters, they act like they are being multiplied.
(p4)3 = p12
(z6)3 = z18
(u)3 = u3
So the answer is -125p12z18u3.
Hope this helps! :)
<u>Answer:</u>
4. x = 9 and y = 18
<u>Step-by-step explanation:</u>
<em>Hello</em> <em>there</em><em>!</em>
When given such a problem we have to methods to handle this:
- substitution method
- elimination method.
On this problem, let's limit ourself to substitution method;
x + y = 27 ..................... eq.1
y = 2x ........................ eq.2
Eq.2 is already manipulated. Substitute it into eq.1
x + y = 27
=> x + 2x = 27
3x = 27
x = 9
Substitute x into eq.2
y = 2 (9)
= 18
In terms of x and y;
(x, y) => (9, 18)
<em>I </em><em>hope</em><em> </em><em>this </em><em>helps</em><em> </em><em>you</em><em>.</em>
<em>Have</em><em> </em><em>a </em><em>nice </em><em>time</em><em> </em><em>and </em><em>nice </em><em>studies</em><em>.</em>
Hey there!
Apply fraction cross multiply: if a/b = c/d , then a *d = b*c
2 ( 5x - 2 ) = ( 2x + 4 ) * 4
expand : 2 (5x-2 ) => 2*5x - 2*2 => 10x - 4
expand : ( 2x +4 ) * 4 => 2x * 4 + 4*4 => 8x + 16
10x - 4 = 8x+16
add 4 to both sides:
10x-4+4 = 8x+16+4
simplify :
10x = 8x + 20
subtract 8x from both sides:
10x -8x = 8x+20-8x
simplify:
2x = 20
Therefore:
x = 20 / 2
x = 10
Hope that helps!
M < 50
6 bills in all
4 of them are tens
40 + x + y
It is safe to say he has 1 one dollar bill, and up to 2 (he can have a 5 and a 1, which will equal 46, which is less than 50)
hope this helps
