PLEASE HELP ME WITH THIS I DON’T UNDERSTAND
A stadium holds a total of 7,500 people. A random survey of 150 people finds that 17 of them are under 21 years old.

Enter the total number of people predicted to be in the stadium under 21.

Alawn mower manufacturer incurs a total of 34,816 in overhead costs and 388 per lawn mower in production costs. how many lawn mowers were manufactured if the average cost of productions is 660

Match each equation with the operation you can use to solve for the variable. subtract 10. divide by 10. divide by 5. subtract 18. multiply by 10. add 18. add 10. multiply by 5. 5 = 10p arrowright p + 10 = 18 arrowright p + 18 = 5 arrowright 5p = 10 arrowright

If you could answer these your a life saver