Estimate to compare. Select < or >. Round each number to the nearest whole number to estimate each sum. 2.73 + 5.28 ? 3.12 + 1.72
estimate estimate

Write the system of equations represented by the matrix. 0 1 2 4 -2 3 6 9 1 0 1 3

Find the missing dimension extra points

Azul has 4 green picks and no orange picks. you add orange picks so that there are 2 orange picks for every 1 green pick. how many picks are there now.