Which equation could be used to find 30% of 200?

a. 30/100= ? /200

b. 30/200= ? /100

c. 30/100= 200/?

d. 30/? = 200/100

(01.02 lc) angle abc has point e on ray ba and point d on ray bc. points e and d are equidistant from point b. to bisect angle abc, which of the following needs to be identified for the construction? the distance between points e and d the point in the angle that is equidistant from points e and d the endpoint of rays ba and bc the point outside of the angle that is equidistant from points e and d

Ineed to know the answer to this algebra question.

Richard save $32 in march he saved $48 in april and $38 in may then richard spent $113 on a keyboard how much money does richard have left