more math questions.. really sorry..?
1) Jay's salary is 2/3 of his wife's salary. In Jan., wen they both get $2000 raises, their combined income will be $49000. What are their current incomes? 2) A width of a rectangle is 6 cm less than the length. A second rectangle, with a perimeter of 54 cm, is 3 cm wider and 2 cm shorter than the first. What are the dimensions of each rectangle? 3) Victor earns $3 an hr working after school and $4 an hour wokring on Saturdays. Last week he earned $43, working a total of 13 hrs. How many hours did he work on Saturday? could u show me how you did the question? thanks so much.
