determine the value of x in the system of equations.

4x+2y=50
x−3y=30
select one:
a. 15
b. 7
c. 2
d. 5

Which of the following is a proper fraction? a. 9⁄8 b. 5⁄6 c. 7⁄3 d. 4⁄2

What is the prime factorization of 23 ?me with this question

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?