[3 - | -5/6 - 2(-3)|) ÷ (-17) What is the value of the expression? Enter your answer as a simplified fraction in the box. HELP ME PLEASE!!

Simplify the expression and find the missing terms. the simplest form of has in the numerator and in the denominator.

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

White shapes and black shapes are used in a game. some of the shapes are circles. while the rest are squares. the ratio of the number of white shapes to the number of black shapes is 5: 11. the ratio of the number of white cicrles to the number of white squares is 3: 7. the ratio of the number of black circles to the number of black squres is 3: 8. work out what fraction of all the shapes are circles.