The metal in a penny is worth about 0.505 cents. How many cents is this written as a fraction in simplest form? its not 101/200 i need help please

One of the same side angles of two parallel lines is 20° smaller than the other one. find the measures of these two angles.

Which composition of similarity transformations maps polygon abcd to polygon a'b'c'd'? a dilation with a scale factor less than 1 and then a reflection a dilation with a scale factor less than 1 and then a translation a dilation with a scale factor greater than 1 and then a reflection a dilation with a scale factor greater than 1 and then a translation

Erik buys 2.5 pounds of cashews. if each pound of cashews costs $7.70, how much will he pay for the cashews?