You pay $9.70 for 2.4 pounds of roasted peanuts. you buy 1.4 pounds of almonds for $8.55 per pound. how much less do roasted peanuts cost than almonds?

What is the value of the expression below? (81^2)^1/8

When you answer this can you explain

In the following diagram it is given that dec, ab || dc, ad || eb, and ad is congruent to bc. a)why isn't abc a parallelogram even though it has a pair of parallel sides and a pair of congruent sides b)explain why be must be congruent to bc. further explain what type of triangle this makes triangle abc and what it tells you about angle 1 and angle 2c) finally why must angle 3 be congruent to angle 1? further, explain why we know that angle 3 is congruent to angle 2