Answer:
the answer is 4,744
Step-by-step explanation:
just subtract
It is 9 because you have a 30,60,90 triangle, and then you can use pythagorean theorem.
Answer:
D
Step-by-step explanation:
Got it right on test
For a sum of a number t and 23
t plus 23
Answer: The answer is F.
Step-by-step explanation:
1.) The first equation represents how the spiral notebook has 30 more pages than the the memo book, and how subtracting the memo book's pages would result with 30.
2.) The second equation represents how the total number of pages in 3 spiral notebooks plus 5 memo books would result in 810 total pages.
