You are baking cupcakes for your class. There are 30 total students in your class and you have baked 15 cupcakes. Write and solve an equation to find the additional number of cupcakes you need to bake in order to have 3 cupcakes for each student Write your equation so that
the units on each side of the equation are cupcakes per student.

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 (%).

What is the value of x in the equation 1.5x+4-3=4.5(x-2)?

What is the missing value in the proportion 4/5 = x/30