Algebra is a core part of mathematics that develops critical thinking and problem‑solving skills. Among its many topics, inequalities stand out as both essential and challenging for students. Whether ...

For the first time in history, mathematics achievement scores in the United States dropped - from 241 in 2020 to 234 in 2022. As new research rolls in, the stark realities of the effects of COVID-19 ...

Show values that satisfy an inequality on a set of axes by drawing the line of the corresponding equation and shading the area specified in a question. Include a dashed line for inequalities where the ...