Answer:
Step-by-step explanation: The question is a bit unclear?
1. 2x+ 4+3x
= (2x+ 3x)+ 4
2. <span>12 + 5x -8
= 5x + (12-8)
3. </span><span>2x^2 + 3x^2 + 4x
= (2x^2+ 3x^2)+ 4x
4. </span><span>5ax - 12 - ax
= (5ax -ax) -12
5. </span><span>4xy + 2x + 3xy + x
= (4xy+ 3xy)+ (2x+ x)
Hope this helps~</span>
Answer:
126
Step-by-step explanation:
25-2=23
2+3=5
23-5=18
7*18=126
2/5 is closer to 0
4/7 is closer to 1
the fraction would be 34/35 and is closer to 1 in decimal form it's about .97
1. The "triangle inequality" states that any of the sides of the triangle, is larger than the difference of the other 2 sides (the larger minus the smaller), and it is smaller than the sum of them.
2. So the third side of this triangle must be larger than 14-8=6 (in) and smaller than 14+8=22 (in)
3. So let a denote the remaining side, then 6 < a < 22, which means a can be any number in between 6 and 22 inches.
