What is the algebraic expression for12 more than a number

Find the total cost of $52.25 with an 8% sales tax.

How to determine if triangle is obtuse given sides?

How would you come up with 2.5 from 2 1/2 hours in fraction and how would you come up with 4.5 from 414 in hours and fractions

What's 4d plus 12e in distributive property

What is the probability that you get the first one correct, the second one incorrect, and the third one incorrect?

If A = (4, - 5) and B = (7, - 9), what is the length of AB? A. 6 units B. 5 units C. 8 units D. 7 units

Lucas leave school at 3:05 p. m. the bus ride home takes 25 minutes then it takes Lucas 15 minutes to write his way to soccer practice at what time does Lucas get to soccer practice?

A cone has a radius of 1 foot and a height of 2 ft. how many clones of liquid would it take to fill a cylinder with a diameter of 2 ft and a height of 2 feet

Slope 3 and passes through (-3,-5)

Is 7/10 more than 1/2