1. ค่าประมาณใกล้เกียงจำนวนเด็มร้อยของ 1,556 คือข้อใด ก. 1,660 ข. 1,600 ก. 1,560 ง. 1,500

Graph the linear function by finding \( x \) - and \( y \)-intercepts. Then write the equation using function notation. \[ x-y=-3 \]

Simplify the expression. Select the correct choice below and, if necessary, fill in the answer box to complete ; A. \( -11 \mathrm{~h}^{3}-\mathrm{h}^{3} \) simnlifies to

Question solve: \( 6 b+1=-5 b-10 \)

An unknown compound has the following chemical formula: where \( x \) stands for a whole number. Measurements also show that a certain sample of the unknown compound contains 9.6 mol of nitrogen and 9.3 mol of oxygen. Write the complete chemical formula for the unknown compound.

Solve: \( -69=11 x-3 \)