math
posted by michelle .
state whether each is true or false. If false, give a reason
{2, 5, 7} ⊆ {2, 5, 7, 10}.

math 
Steve
Can you really have no idea whether {2,5,7} is a subset of {2,5,7,10}?
If not, just recall that A⊆B means that every member of A is a member of B.
Respond to this Question
Similar Questions

calculus
Determine whether the statement is true or false. If it is true, explain why it is true. If it is false, give an example to show why it is false. a if f is a function of x and y and a is a real number, then f(ax, ay)= af(x,y). b … 
calculus
determine whether the statement is true or false. If it is true, explain why it is true. If it is false, give an example to show why it is false a) the function f(x)=3/2 +cx^2 is a solution of the differential equation xy'+2y=3 b) … 
U.S. GOVERNMENT
1)West Virginia has to honor a marriage that was granted in Indiana. A) True B) False 2)The National Government expects the money States receive from grantsinaid programs to be used for certain items that it approves. A) True B) … 
7th grade health Ms. Sue please thanks
True/False Indicate whether the statement is true or false. 11. A person with good selfesteem is willing to try new things. (1 point) True False 12. Stress can be positive or negative. (1 point) True False 13. Giving away prized possessions … 
7th grade health true or false
11. Disagreements are a normal part of life. (1 point) True False 12. Talking to a trustworthy adult is the best way to stop sexual abuse and get help. (1 point) True False 13. Some conflicts are made worse by peer negotiation. (1 … 
Physical Ed
11. Disagreements are a normal part of life. (1 point) True False 12. Talking to a trustworthy adult is the best way to stop sexual abuse and get help. (1 point) True False 13. Some conflicts are made worse by peer negotiation. (1 … 
math
Indicate whether each statement is true or false by checking the appropriate box in the table below. a. 2x is a factor of the expression (2x + y ). True or False b. (2x + y ) is a factor of the expression 3(2x + y ). True or False … 
math
Indicate whether each statement is true or false by checking the appropriate box in the table below. a. 2x is a factor of the expression (2x + y ). True or False b. (2x + y ) is a factor of the expression 3(2x + y ). True or False … 
math
Indicate whether each statement is true or false by checking the appropriate box in the table below. a. 2x is a factor of the expression (2x + y ). True or False b. (2x + y ) is a factor of the expression 3(2x + y ). True or False … 
Spanish 3 Homework.
Hello. For these questions I have to specify whether these sentences are in the correct Spanish form. 1. “Tú das la tarea a tu maestro.” con pronombres es “Tú le la das.” True or false **FALSE 2. “El hombre manda un mensaje …