Show me how to work the equation 9h+8-12=-40

Is 0.424242424242 a rational or irrational number?

sarah and her mom are at the mall. They buy a shirt that cost $16, a belt that cost $8, and a dress that costb$22. To. find the total cost, Sarah adds $16 and $8, and then adds that sum to $22. Her mom adds $16 to the sum of $8 and $22.

What is the solution to the equation fraction 1 over 6 x = 2? x = fraction 1 over 12 x = fraction 1 over 3 x = 3 x = 12

Express the ratio $36 in 4 days as a ratio in its simplest form

What is the value of k in the relative frequency table? Round the answer to the nearest percent. O 2% O 11% O 20% 33%

It costs a family $216 to have a 9 ft-by-12 ft wooden floor refinished. At that rate, how much would it cost them to have a 12 ft-by-16 ft wooden floor refinished? A) 2,592 B) 384 C) 288

Complete the following statement. ___/12 = - 6

if the number of neutrons in an atom are different than the most commonly occurring isotope then this would change the (blank) of the atom. this atom is called a (blank)

The frequency table represents the job status of a number of high school students

Proportional or Non-Proportional? y=-4x+5