Answer:
an open circle means it contains no equal signs.....everything to the left is shaded....means it is less then
x < 1 (thats a less then sign only) ....no equal sign in there
(3x+2) (x-7)
FOIL
first 3x*x = 3x^2
outer 3x*-7 = -21x
inner = 2*x = 2x
last 2*-7 = -14
add them together = 3x^2 -21x+2x -14
combine like terms 3x^2 -19x -14
Answer: -1r = 6 then divide 6 by -1 which your answer would be r= -6
Step-by-step explanation:
Answer:
2 miles about
Step-by-step explanation:
10 miles max divided by 5 days is two miles per day
Answer:
x-1
Step-by-step explanation:
