Can somebody help me with this. Will mark brainliest.

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

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12

The functions below show the amount of money bella and sweet t had saved after earning money for doing chores. which description best compares the two functions?