Hi guys can you help me with this short writing thing? ASAP! THE TOPIC IS "Explain how you add and subtract fractions (different types) "
THANKS GUUYS

In a survey of 1015 adults, a polling agency asked, "when you retire, do you think you will have enough money to live comfortably or not. of the 1015 surveyed, 534 stated that they were worried about having enough money to live comfortably in retirement. construct a 90% confidence interval for the proportion of adults who are worried about having enough money to live comfortably in retirement.

Write an inequality for this sentence the quotient of a number and -5 increased by 4 is at most 8

What are the greatest common factor of 75 and 30