Melissa practice the piano for 30 min each day and the flute for 15 min each day. she is playing both the piano and the flute in a recital 8 days from now. how many minute will she practice both instruments before the recital?

Phyllis and chen are saving money to go to a football game. each friend starts with some money and saves a specific amount each week. phyllis made a graph to show the total she has saved at the end of each week. chen wrote an equation to show the total, y, he has saved at the end of each week, x. y = 15x + 15 compare the amount that each friend has when both friends start saving. select the correct answer from the drop-down menu to complete the statement. phyllis starts with $ and chen starts with $

In the given figure ar(adf) =ar(cda) and ar(cdf) = ar(cdf). show that abdc and cdfe are trapeziums.

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?