Which of the following are mathematical sentences? check all that apply.
a. 6 4 = 10
b. 8 - v
c. 2 < 4
d. 12 e. 10g f. 8 - d = 16

Evaluate the expression for the given value of the variable 7a - 4a for a =8

Madeline takes her family on a boat ride. going through york canal, she drives 6 miles in 10 minutes. later on as she crosses stover lake, she drives 30 minutes at the same average speed. which statement about the distances is true?

Sam is picking fruit from a basket that contains many different kinds of fruit. which set of events is independent?