About how much money did Arturo's parents invest after 10 years? About how much interest was earned after 10 years? Between 10 years and 20 years, how much more interest would you expect the account to earn?

Solve 3x-18=2y and 5x-6y=6 by elimination show work

What is the cube root of -1,000p^12q3? -10p^4 -10p^4q 10p^4 10p^4q

At the beginning of the year, adrian's savings account balance was \$28$28. each week, he deposits another \$15$15 into that account, and he doesn't spend any of his savings. is his savings account balance proportional to the number of weeks since the start of the year?