Rudie earns $942 each month. last month his fixed expenses were $625 and his variable expense were $259 how much did he save last month

Need to increase the numbers of customers i talk to daily by 20% how many customers do i need to talk to if i talk to a average of 8 customers per hour during an 8 hour shift

Aregular hexagon rotates counterclockwise about its center. it turns through angles greater than 0° and less than or equal to 360°. at how many different angles will the hexagon map onto itself?

Anyone know? is appreciated! will mark brainliest if correct!