Visa related doubts

hi. i've applied for teaching job in jeddah. my self & my family is residing in india. they told to provide accomodation & family visa. will my husband able to work there with this family visa. can we all start at the same time  to jeddah. will any problems arise in this.

Yes ..he can ...after arranging his own work visa

after landed in jeddah . he has to apply for his work visa. isn't it. if so how much will it costs.

No ur husband cant work ligaly but his there will be mention MAHRAM in his iqama means he cant work on this visa.
Though both of u will come togather n yes u will have provide accomodation