in a certain brick wall, each row of bricks above the bottom row contains one less brick than the row just below it. if there are 4 rows in all and a total of 134 bricks in the wall, how many bricks does the bottom row contain? Choose the correct choice from the following answers
A) 30  B) 31  C) 32  D) 33  E) 34
<gadget id="calculator">134 - 1</gadget>
<output>133</output>

<gadget id="calculator">133 - 2</gadget>
<output>131</output>

<gadget id="calculator">131 - 3</gadget>
<output>128</output>

<gadget id="calculator">128 - 4</gadget>
<output>124</output>

<gadget id="calculator">124 / 4</gadget>
<output>31</output>

<result>C</result>
in a certain brick wall, each row of bricks above the bottom row contains one less brick than the row just below it. if there are 4 rows in all and a total of 134 bricks in the wall, how many bricks does the bottom row contain?
divide(subtract(subtract(subtract(subtract(134, const_1), const_2), const_3), const_4), 4)
"the bottom row has x bricks x + x - 1 + x - 2 + x - 3 = 134 4 x - 6 = 134 4 x = 128 x = 32 answer : c"