hey guys so basically im in 7th grade but i have a 66 in algebra and need help or else I have to go to detention even though I always do my work I just don't understand these question I will give brainliest answer I really would appreciate it ty byee

One card is dealt from a 52 card deck. find the probability that the dealt card is a 4 or a black 7

Pam buys a sleeve of ball bearings for her skateboard. each of the bearings is 1 1/5 inches wide. the sleeve is 9 3/5 inches long. how many ball bearings are in the sleeve? show your work.

During your cycling trip, you and your friends often stayed in hostels. the prices of these are listed below. hostel standard room (price per night) with breakfast (price per night) super sleep hostels £22.45 £28.65 normandy nights £18.55 £25 zzzola hostels £24.50 £30.99 belgian beds £11.20 £18.55 night-time rest days ? £33 what is the range in cost for a single night, including both standard room prices and with breakfast prices?