there is a bag filled with marbles: 5 red, 8 blue, 4 yellow, and 3 green.

question:
you want to draw a red then a blue marble. do you have a better chance of drawing a red then a blue marble with or without replacing the first marble? explain your answer.
(not multiple choice)

Question and answers are in the attached picture. you so much in advance.

The label on the car's antifreeze container claims to protect the car between ? 40°c and 125°c. to convert celsius temperature to fahrenheit temperature, the formula is c = 5 over 9 (f ? 32). write and solve the inequality to determine the fahrenheit temperature range at which this antifreeze protects the car. ? 40 > 5 over 9 (f ? 32) > 125; ? 40 > f > 257 ? 40 < 5 over 9 (f ? 32) < 125; ? 40 < f < 257 ? 40 < 5 over 9 (f ? 32); ? 40 < f 5 over 9 (f ? 32) < 125; f < 257

X+ 4y − z = −14 5x + 6y + 3z = 4 −2x + 7y + 2z = −17