Can you guys help me PLEASE

225/100 of last years cost. write each fraction as a decimal and as a percent

Y< 2x-3 y? mx+3 which value of m and which symbol result in the system of inequalities shown above having no solution? a) m=-2; > b) m=-1/2; < c) m=2; > d) m=2;

Mika can eat 2121 hot dogs in 66 minutes. she wants to know how many minutes (m)(m) it would take her to eat 3535 hot dogs if she can keep up the same pace. how many minutes would mika need to eat 3535 hot dogs?