Question 20 (1 point) Gerald bought a lawn mower for $834. It takes him on average $6 in gas to cut a yard. He charges, on average, $75 a yard. How many yards
must he cut to break even?

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

Polygon abcde is reflected to produce polygon a′b′c′d′e′. what is the equation for the line of reflection?

X+y=-4 x-y=2 use elimination with adding and subtraction