GIVING OUT BRAINLIEST HELP ME OUT PLSSS!!

Matt had 5 library books. he checked out 1 additional book every week without retuening any books. whats the matching equation

In the next 10 month, colin wants to save $900 for his vacation. he plans to save $75 each of the first 8 months. how much must he save each of the last 2 months in order to meet his goal if he saves the same amount each month ?

I6.8.4 test lucas took out a car loan for $14,475 that has a 0% apr for the first 16 months and will be paid off with monthly payments over 5 years. for how many months will lucas be charged interest?