1.) The ratio of cars to tricks in a parking lot was 5-2 The ratio of trucks to bicycles in the parking lot was 1-4
if there were 20 cars in the lot. how many bicycles were
in the lot?

You are a clerk at convenience store. a customer owes 11.69 for a bag of potatoes chips. she gives you a five dollar bill. how much change should the customer receive?

You have 138.72 in your saving account u take out 45.23 and 18.00 you deposit 75.85 into your account

One astronomical unit (1 au) is about 1.496 alt tag missing. kilometers. if you wrote this number of kilometers in regular decimal notation (for example, 528 and 3,459 are written in regular decimal notation), how many zeros would your number have?