The ratio of clown fish to angel fish in a pet store is 5: 4. the ratio of angel fish to gold fish is 4: 3. there are 60 clown fish in the pet store. how many goldfish and angelfish are there?

Divide the following fractions 3/4 ÷ 2/3 1/2 8/9 9/8 2

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

Prove that quadrilateral is a rhombus.