Louise bought a frame and canvas online for $125. Then she bought all the supplies shown in the table and paid a 7% sales tax on the supplies only. How much did she pay for the supplies in the table, before tax? How much was the tax? How much did she spend in all on the frame, canvas, and supplies (with tax)? Item Cost ($) Brushes 12.50 Paint 19.50 She took that total amount and marked up the price by 115%. How much did she charge for her painting? Round to the nearest cent. $

If f(x)= sqrt4x+9+2, which inequality can be used to find the domain of f(x)?

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 (%).

Seymour is twice as old as cassandra. if 16 is added to cassandra’s age and 16 is subtracted from seymour’s age, their ages become equal. what are their present ages? show !