How to solve 18 5/8 + 12 7/8

If you multiply me by 7 and then add 7 to the product, you get 6x7.

According to the real rational root theorem, what are all the potential rational roots of f (x) = 5x3-7x+11

What number added to four, is twelve? 4 8 12 16

What is the standard deviation of 111, 132, 186

If two fractions have the same numerator but different denominators which fraction is greater give an example

Decrease 48 by 25% what is the decrease or increase of the question

What is the solution of x+5y=10

There are 4 Board of Directors positions open. 2 will be for men, 2 will be for women. Out of 20 candidates, 11 are men, 9 are women. How many total outcomes are possible?

I can't find the answer to (-50) x47?

What is the exact volume of the cone? (height is 9 cm, the radius is 15 cm) A) 90 n cm 3 B) 675 n cm 3 C) 225 n cm 3 D) 405 n cm 3 What is the approximate volume of the cone? use 3.14 for n.