Write each missing number. 23+_+11=23+11

Paula has read 70% of the total pages in a book she is reading for English class. Paula read 84 pages. How many pages are in the book?

The oxidation o magnesium to form magnesium oxide is shown by which balanced chemical equation A Mg + O2 - -> MgO B 2 Mg + O2 - -> 2MgO C 2 MgO - -> 2 Mg + O2 D 2 Mg - -> 2 Mgo + O2

Your favorite anime series has episode that are 20 minutes long. In the equation below w is the number episodes you watch and t is the number of minutes you spend watching anime

The expression √7x is equivalent to the expression x√7 True or false

How much will $3,600.00 be worth in 20 years at 6.1%

If Ivan has 2/3 hours in his MP3. Is there is more than or less than 60 minutes of jazz on Ivan MP3 player? Explain how you know

Jamal 5/6 of his homework. Margaret finished 3/4 of her homework and Steve finish 10/12 of his homework. Which students finish the same amount of homework?

How do you write the slope intercept form

Algebra 2 Substitutions x-9y=25 6x-5y=3

Math word problem. Mike paid $59.00 for a bike. He paid with FOUR bills. What were the bills? Tell me the denomination of each bill and how many were used. Make sure to explain to me how you know this and how it totals $59.00