If the spinner is spun 100 times how many times would you predict it would land on yellow?

Olivia uses the work below to determine 55% of 720 which explains the error in olivia’s solution

Solve the given system of equations. 2y= -x+9 , 3x-6= -15

Acompany manufactures large valves, packed in boxes. a shipment consists of 1500 valves packed in 75 boxes. each box has the outer dimensions 1.2 x 0.8 x 1.6 m and the inner dimensions 1.19 x 0.79 x 1.59 m. the boxes are loaded on a vehicle (truck + trailer). the available capacity in the vehicle combination is 140 m3. each valve has a volume of 0.06 m3. - calculate the load factor on the box level (%). - calculate the load factor on the vehicle level (%). - calculate the overall load factor (%).