STD 10th with full method

solve the following pair of equations by the
cross multiplication method
0.3x+0.4y=2.5
0.5x-0.3y=0.3

40 describe the outliers from the scatter plot.

Which statement about the relative areas of δabc and δxyz is true? the area of δabc > the area of δxyz the area of δabc < the area of δxyz the area of δabc = the area of δxyz more information is needed to compare.

What is the order of these fractions from least to greatest 2/3 7/10 5/8 65/100