How do you solve this one step equation that looks like n-6=-9 with work

Lynn has a watering can that holds 16 cups of water, and she fills it half full. then she waters her 15 plants so that each plant gets the same amount of water. How many cups of water will each plant get?

Approximate to the nearest tenth the real zeros of f (x) = 5x^3+9x^2+12x+2

Melanie sold half of her comic books and then bought 8 more. She now has 16. How many did she begin with?

If a wall on the blue print is 18 in how long is the actual wall

Barbara orders her groceries from a store that charges $15 plus the cost of her groceries to deliver her groceries to her home. Which equation represents this relationship?

Together teammates pedro and ricky got 2685 base hits last season. Pedro had 277 more than ricky. How many hits did each player have?

Simplify the expression 4 (3x+2) - 2

A bag contains rubber bands with lengths that are normally distributed with a mean of 6cm of length, and a standard deviation of 1.5cm. What percentage of the rubber bands can be expected to be shorter than 3cm?

You get dressed in the morning without looking at the colours of the clothes you choose. Your shirts are white or blue, your pants are black, red, or yellow, and your shoes are brown or black.

Melissa had 7 pages of homework! She only completed 5 before her soccer practice. Choose the division problem that shows what fraction of pages she finished before practice.