Solve step by step for k. k/2+1/2=3

Also if anyone knows the rules for two step equations with decimals and fractions (like when to divide then multiply on problems, or add and divide, etc. I'm majorly confused.)

Is 27 ft greater than 324 in

Find the total amount of interest on a savings account if the principal is $9400 and the bank gives a rate of 6% compounded quarterly for the next 6 years.

Calculate y = 4 x - 110

Find 7.5*1041.25*10-9. Write your answer in scientific notation.

Which graphical representation would most accurately convey data generated from a study about the birthrates of African elephants born in captivity?

Cora invested $400 at a rate of 35% for 8 months, compounded continuously. How much is her investment worth after 8 months?

Raj is visiting the United States and needs to convert 2,000 rupees to US dollars. Raj will have $ USD.

The probability of winning a prize in a local contest is 1 6. Find the actual odds against winning a prize A) 1:5 B) 1:6 C) 5:1 D) 6:1

Nhan is getting dressed. He considers two different shirts, three pairs of pants, and three pairs of shoes. He Chooses one of each of the articles at randon. What is the probability that he will wear his jeans but not his sneakers?

What is the square root of 23