What is the value of z in the equation 5(2z + 4) = 0?
a. –2
b. 0
c. 2
d. 20

-2

Step-by-step explanation:

i just took the test

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

6x = 48

i hope this . 6 cards each and a total of $48. dvide each side by 6 and you will have your answer.