The answer is 77 years old, since the sisters are 3 years apart.
According to wiki,”a tone is produced either by mixing a color with grey, or by both tinting and shading” so it’d probably be d but honestly cannot tell if that’s supposed to grey or blue
Answer:
red, yellow, blue
Explanation:
in art they're red yellow and blue. in science, they're red green and blue.
J. Vincent scarpace was born in the year 1971 in Buffalo, New York. He's a popular artist whose original works are colorful and whimsical. His works can now be found in the public and private collections all over the world. They're spread in more than 40 countries and in all 50 states of the U.S.