Of x equals 12 then what does y equal in 12=x+y

The width of a rectangle is (x+1) and the length is (x-6). what is the length and width of the rectangle is the area is 30 square feet?

Michael estimated his mass is 8 kg. Is his estimate reasonable? Justify your answer.

You purchase a new car for $23,200. The value of the car decreases by 22% each year. Part a: Write a function that can be used to find the car's value after t years. Part b: To the nearest dollar, estimate the value of the car after 6 years.

A card is drawn from a standard deck of 52 playing cards. find the probability that the card is a queen or a club. express the probability as a simplified fraction.

Your mother brought a 3 L bottle of water when she got home she discovered a small leak in the bottle and asked you to find a container to transfer the water into our you could find were 2 half gallons jugs will your containers hold all the water

Cole puts 68 books in a bookcase. he puts an equal number of books on each of 9 shelves and 5 books on the last shelf. how many books are on each of the 9 shelves?

615.44 to the nearest hundredth

Three times a number plus 12 minus 5 times the same number is 22

Which sequence of transformations on the red triangle will map it onto the missing portion of the square?

An office manager is renting a local hall for an upcoming event. The hall costs $140. The food costs $12 per person. The office manager is not sure how many people will attend.