10=0.25x+3
10-3=0.25x
7=0.25x
7/0.25=0.25x/0.25
28=x
Maximum number of games that can be played is 28.
Let the uniform space wall, surrounding the printer be x", then since the printer is to be centered on a rectangular table, the space at each side of the table is x".
Thus, the dimensions of the table is given by 25" + 2x" by 75 + 2x"
Given that the perimeter of the table is 264, recal that the perimeter of a triangle is 2(length + width), thus
2(25 + 2x + 75 + 2x) = 264
2(100 + 4x) = 264
200 + 8x = 264
8x = 264 - 200 = 64
x = 64/8 = 8
Therefore, the uniform space that will surrond the printer is 8".
If you spent 80% that means you have 20% left, we'll use B as variable
20% x B = 12
0.20/0.20 x B = 12/0.20
B = 60
Answer:
11
Step-by-step explanation:
11+8=19
19x3=57
