Ciara is making a new dance outfit. She need 2 ½ yards of fabric the shawl. She needs 1 ¾ yards of fabric for the dress. If she needs 3 yards of fabric, how much more does she need? If each yard of fabric costs $7.50, how much money does Ciara need?

What is the greatest common factor of 8 and 36

What is the least common multiple for 6 and 8? what is the least common multiple for 4 and 12 ? what is the least common multiple for 11 and 12? what is the least common multiple for 3 and 6?

One of the complementary angles is 4 degrees mor than the other. find the angles (recall that complementary angles are angles whose sum is 90 degrees.) which of the following can not be used to solve the problem if x represents one of the angles? a. 2x-4=90 b. 2x+4=90 c. x+4=90