Which change, if any, is needed to revise the underlined text?
options for island vacations: Hawaii
A options for island vacations Hawaii
B options: for island vacations Hawaii
C options for island vacations, Hawaii
D No change

What is the effect on the graph of the parent function f(x) = x when f(x) is replaced with 3f(x)? a) shifts the line 3 units up b) shifts the line 3 units down c) increases the slope of the line by a factor of 3 d) decreases the slope of the line by a factor of 3

Hi my sisters and brothers can tell me the answer because i don’t understand the question

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