What's double minus one to solve 8+7 I am in the first grade

Daily Donuts recently sold 18 donuts, of which 3 were cream-filled donuts. Considering this data, how many of the next 6 donuts sold would you expect to be cream-filled donuts?

1) A jet travels 410 miles in 2 hours. At this rate, how far could the jet fly in 13 hours? What is the rate of speed of the jet?

Find the perimeter of a rectangle with a length of 12 feet and a width of 8 feet

If you received a score of 80% on an assignment, what is the ratio of correct answers to incorrect answers

kevin read read the number "two hundred seven thousand, forty-eight" in a book. what is this number in standard form?

If 4 bushels of oats weigh 112 kg, how much do 8.5 bushels of oats weigh?

The Walker family and the Goodman family are going to the cinema. The Walkers pay £22 for 2 adult tickets and 1 child ticket. The Goodmans pay £26 for 1 adult ticket and 3 child tickets. How much does a child's ticket cost?

What is 17=3x+2y in slope intercept form

Mia is taking art and calculus courses on Mondays. She is late for the art class with probability 0.5 and late for the calculus class with probability 0.4. Suppose the two events are independent.

Fill in the blank 9,15,24,39,63,102,165,_,432,699,1131