Answer:
No solution
Step-by-step explanation:
2x -y =7
y= 2x +3
- Substitute the y value. <em>2x-(2x+3)=7 or 2x -2x-3=7 </em>
- Eliminate opposites <em>2x <u>-2x</u>-3=7 >>>> -3=7</em>
- Answer <em>-3= 7</em> ( false)
<u>20 divided by 3= 6.6inf or just 6.6ounces for each cat</u>
<u>The whole number the amount lies between is 6 and 7</u>
<u></u>
<em>Hope this helps!</em>
Answer:
LCM = 540
Step-by-step explanation:
Prime factors of each number:
18 = 2*3²
54 = 2*3³
60 = 2²*3*5
Since they don't necessarily have prime factors in common, we multiply the largest prime factors together:
2²*3³*5 = 4*27*5 = 540
Answer:
110
Step-by-step explanation:
2 ( wl+hl+hw ) = 2 (7·1+6·1+6·7 ) = 110
Here Enjoy :)