Solve this
If
1 + 2 = 3
2 + 4 = 14
3 + 5 = 22
4 + 6 = 32
Then,
5 + 7 = ?

The train station clock runs too fast and gains 5 minutes every 10 days. how many minutes and seconds will it have gained at the end of 9 days?

Determine which postulate or theorem can be used to prove that lmn =nmo

The width of a rectangle is half as long as the length. the rectangle has an area of 18 square feet. what are the length and width of the rectangle?