In the triangle ABC shown below, side AC is extended to point D with mZDAB = 180 - 3x, mZB = 6x - 40, and m2C = x + 20. What is the value
of x ? What is mZBAC ?

Aswim teacher sells lesson packages. the best deal has the highest ratio of lessons to total cost. swim lesson packagesnumber of lessons total cost$10$4010 1 $8015$80which package is the best deal? l lesson for $105 lessons for $4010 lessons for $8015 lessons for $80mark this and returnsave and exit

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list

Which expression is equivalent to 3^3 + 2^2?