Solve 4x + 11 = k for x.

x = (k-11)/4

Step-by-step explanation:

4x + 11 = k

Subtract 11 from each side

4x + 11-11 = k-11

4x = (k-11)

Divide by 4

4x/4 = (k-11)/4

x = (k-11)/4

x = k-11/4

Step-by-step explanation:

the ratio of white tiles to blue tiles is 48: 16. the ratio in it's simplest form is 3: 1.

step-by-step explanation:

ratio: take the first number and add a colon next to it, then add the second number after that. make sure the ratio order matches up with the written problem!

simplest form: we can simplify the ratio 48 : 16 by dividing both terms by the greatest common factor (gcf).

the gcf of 48 and 16 is 16.

divide both terms by 16:

48 ÷ 16 = 3

16 ÷ 16 = 1

reducing to simplest form:

48 : 16 = 3 : 1

the photograph is photographer and- in the process- ourselves.

step-by-step explanation: