Kelly made six batches of cookies. her friends asked her to make an extra batch. she used 17 1/4 cups of sugar and needs another 7/8cups for the extra batch. how many cups of sugar will kelly use altogether?

An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?

Find the common ratio of the sequence. -4, 8, -16, 32, a: -12b: -2c: 12d: -1/-2

Sasha delivers newspapers to subscribers that live within a 4 block radius of her house. sasha's house is located at point (0, -1). points a, b, c, d, and e represent the houses of some of the subscribers to the newspaper. to which houses does sasha deliver newspapers?