Sophie sells birthday cards. She adds 30% profit to the cost price.
She sells the cards for £2.34 each.
She wants to increase her profit to 40% of
the cost price.
How much should she sell each card for?
I

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

15 oranges weigh 3.75 kilograms (kg). if each orange weighs approximately the same, approximately how much does each orange weigh?

Aubrey read 29 books and eli read 52 books what number is equal to the number of books aubrey read