Your brother has $2000 saved for vacation his airplane ticket is $637 write and solve an inequality to find out how much he can spend for everything else.

Which multiplicative property is being illustrated below? (type commutative, associative, or identity) 5 × 2 × 4 = 2 × 5 × 4

△cde maps to △stu with the transformations (x, y) arrowright (x − 2, y − 2) arrowright (3x, 3y) arrowright (x, −y). if cd = a + 1, de = 2a − 1, st = 2b + 3 and tu = b + 6, find the values of a and b. the value of a is and the value of b is .

In a school 2/3 of the students study a language of those who study a language 2/5 study french