Arecord collection consists of eight rock albums, twelve blues albums, and four classical albums. if two records are chosen random, find the probability that they are both blues?

Explain step-by-step how to simplify -5(2x – 3y + 6z – 10).

Why do interests rates on loans to be lower in a weak economy than in a strong one

Agarden consists of an apple tree, a pear tree, cauliflowers, and heads of cabbage. there are 40 vegetables in the garden. 24 of them are cauliflowers. what is the ratio of the number of cauliflowers to the number of heads of cabbage?