Juan is 1 1/4 feet shorter than maria. maria is 1/3 foot taller than luis. luis is 62 inches tall, how tall are maria and juan

50 points! antonio made a scale model of a building. the model's scale is 1 inch to 235 feet and its height is 3.5 inches. what is the exact height of the actual building? enter your answer in the box.

The diameter of a circular chip is doubled to use in a new board game. the area of the new chip will be

Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil