Let <em>x</em> and <em>y</em> be the two numbers.
Their sum is 140, so
<em>x</em> + <em>y</em> = 140
Twice the first number <em>x</em> is 2<em>x</em>. 5 more than this is 2<em>x</em> + 5. This is the value of the second number, so
<em>y</em> = 2<em>x</em> + 5
Substitute this into the first equation and solve for <em>x</em> :
<em>x</em> + (2<em>x</em> + 5) = 140
3<em>x</em> + 5 = 140
3<em>x</em> = 135
<em>x</em> = 135/3 = 45
Then
<em>y</em> = 2*45 + 5 = 95
Answer:
5 & 6
Step-by-step explanation:
The nearest two perfect squares are √25 and √36 which are 5 and 6
Answer:
11 is the answer.....
Step-by-step explanation:
6x-15+39+90 = 180
The time between 7 to 8 is one hour if that’s what you’re asking for
The answer here is 6.25.
I've already worked on this quiz.~
