88% = 88/100 = 22/25
22/25 x 350 = 7700/25 = 308
Therefore 308 students voted
14.6428 in decimal , in fraction 14 16/25
Ok, I'm not giving you the answer. Instead, I'm going to give you the way to solve it. Then, you can do it yourself, message it to me, and I will check it.
Do .11 x 25. Remember to add the decimal back in.
she had 98 but spent 10.85 so she now has:
98-10.85 = 87.15
skateboard cost 64
87.15 -64 = 23.15 is what she can spend on cookies
23.15 / 1.65 = 14.03 she can't buy more than 14 cookies
so answer is c. n ≤ 14
It's C. move all terms to the left side and set equal to zero. then set each factor equal to zero.