If a = 4, what is the value of the expression 12-a/4

A train leaves at 07.34 and arrives at its destination at 08.16. How long did it take to get to its destination

What is the distance between (-3, - 5) and (-6, 3)

The quotient of 5/31 divided by 15/23, reduced to the lowest fraction, is A. 23/93. B. 75/373. C. 115/465. D. 93/23 or 4 1/23

3x + 7x + 1 = 2 (5x + 1)

The vaule of the expression 2³+3²-3*4-5²:5 + (7*4) is

If the pattern below continues what number likely comes Next? 9,12,15,18,21 . what's the answer?

A population of bacteria is treated with an antibiotic. It is estimated that 5,000 live bacteria existed in the sample before treatment. After each day of treatment, 40% of the sample remains alive.

Find the prime factorization of each composite number 45

Which represents a function

The cable company charges a monthly fee of $45. each movie rental is $1.99. you owe $68.88. how many movies did you rent?