Please help if you can

B

Step-by-step explanation:

the values of t from the table are 7 times the corresponding values of s , so

t = 7s

B 7t

Step-by-step explanation:

7 x 3 =21

  or  

step-by-step explanation:

if the four friends split the cost, p, of the pizza evenly, then each friend pays one-fourth of the cost of the pizza.

the expression is   or  

step-by-step explanation:

the true statements are:

r = set of real numbers

n = set of natural numbers, 1,2,

w = n u{0} = {0,1,}