20u2 – 28u 15x + 12y – 60
25a – 30ab + 15ab2
x 2 + xy + xz + yz
21ax + 35ay + 20y + 12x
152x 2 yz + 114xyz 2
30m2 n2 + 75mn2 – 105mn3
28pq2 r – 21p2 qr 2 + 14p3 qr + 7pqr k). 24abc – 30abd – 18b2 c + 36b2 d
ab + ab2 c 2 – ab + ab2 c
17m6 n6 – 51m4 n4 + 85m2 n2}

Drag each expression to the correct location on the solution. not all expressions will be used. consider the polynomial 8x + 2x2 - 20x - 5. factor by grouping to write the polynomial in factored form.

Will make ! for correct answer the dot plot below shows the number of toys 21 shops sold in an hour.is the median or the mean a better center for this data and why? a. median; because the data is not symmetric and there are outliersb. median; because the data is symmetric and there are no outliersc. mean; because the data is symmetric and there are no outliersd. mean; because the data is skewed and there are outliers

Marking brainliest for original answer.. are these two triangles similar? how can you tell?