Charlotte is a costume designer for the local children's theatre company. Yesterday, she sewed 5 female costumes and 2 male costumes, which used 98 metres of fabric. Today, she sewed 4 female costumes and 2 male costumes, which used a total of 80 metres. How many metres of fabric does each type of costume require?

The probability of winning something on a single play at a slot machine is 0.11. after 4 plays on the slot machine, what is the probability of winning at least once

Simplify 5 square root of 7 end root plus 12 square root of 6 end root minus 10 square root of 7 end root minus 5 square root of 6 . (1 point) 5 square root of 14 end root minus 7 square root of 12 5 square root of 7 end root minus 7 square root of 6 7 square root of 12 end root minus 5 square root of 14 7 square root of 6 end root minus 5 square root of 7

Write two subtraction equations that are equivalent to 5 + 12 = 17.