Answer asap

what is the estimated difference?
estimate by first rounding each number to the nearest hundred thousand.

6,840,599 – 5,704,011

The table shows the cost of several bunches of bananas. what equation can be used to represent the cost c of a bunch that weights p pounds?

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

Solve 13 + w/7= -18 (w/7 is a fraction)