Answer:
u = 5 and 2/3
Step-by-step explanation:
If you want the intersect of M and N, then:
M∩N = {4,7} (common part in M AND N)
Answer:
no
Step-by-step explanation:
5+3x is equal to 8x.
if there is no number in front of a variable, it is understood to be a one. so 1-x would basically be 1-1. this cancels out the x, making it impossible for the equivalent equation to be 8 - 8x

Answer: -115 should be added to 18 to get a sum of -97.
Hope this helps. - M
Answer:
the first one, v < 1 23/25
Step-by-step explanation:
multiply both sides by 6 and divide by 5
v < 48/25, or v < 1 23/25