!30 Points! Use the substitution method to solve the system of equations.
y = 4x
8x + y = 18
A. (2,8)
B. (3/2,6)
C. (3/2,8)
D. (2,2)

Figure lmno is located at l (1, 1), m (4, 4), n (7, 1), and o (4, −2). use coordinate geometry to best classify quadrilateral lmno.

Afruit stand has to decide what to charge for their produce. they need $10 for 4 apples and 4 oranges. they also need $15 for 6 apples and 6 oranges. we put this information into a system of linear equations. can we find a unique price for an apple and an orange?

Find the midpoint m of z1=(8+5i) and z2=(12+3i)