Which of the following describes a mixture? Matter that is composed of a single element and has all the same physical properties Matter that is made of molecules of all the same type Two atoms chemically bonded together A substance made of two or more types of atoms that are not chemically bonded

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

F(x)=x^3+4 question 6 options: the parent function is shifted up 4 units the parent function is shifted down 4 units the parent function is shifted left 4 units the parent function is shifted right 4 units

The area of square garden is 300m squared. how long is the diagonal?