4. solve for y: 4y - 128.
(a) 32
(b) 36
(c) 38
(d) 42

Which represents the solution set of the inequality 5x-9 < 21? a. x < 12/5 b. x > 12/5 c. x > 6 d. x < 6

When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41

Geometry in the diagram, ∠abc is a right angle. ∠dbc = 30°27'40". find the measure of ∠abd.