Frank can purchase bags of apples in four sizes . which size is the best buy ?

Solve the inequality and graph 6j - 7 < 5

In the given triangle, ∠aed ∼ ∠ abc, ad = 6.9, ae = 7.2, de = 5.2, and bc = 10.2. find the measure of bd and ce. round your answer to the nearest tenth.

Tan198=asin164=? how to solve this? ?