Find each quotient. SHOW WORK PLZ!! 3) -25÷5
4)-45÷-9

Find each product. SHOW WORK
5) -8 x 3
5) -6 x -8

Evaluate each expression. SHOW WORK
7) (-7) + (-10) – 5 +2 8) (-9) + 4 + (-8) – (-7)
9) (-6) – (2 x 4) – (-1) 10) (-8) + (-4 ÷ -4) – 8

The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?

Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.

Annabelle's homework is 75% it took her three hours how long should she estimate it will take her to complete her homework.