Bailey has saved 54% of the money he needs to buy a new skateboard that costs $172.00. How much more money
does he need to buy the skateboard?

Plz which expression is equivalent to the expression below?

Ricky takes out a $31,800 student loan to pay his expenses while he is in college. after graduation, he will begin making payments of $190.66 per month for the next 30 years to pay off the loan. how much more will ricky end up paying for the loan than the original value of $31,800? ricky will end up paying $ more than he borrowed to pay off the loan.

The ratio of the measures of the three angles in a triangle is 2: 9: 4. find the measures of the angels