Question 1 below
if t is tom's age, then "t ≤ 50" translates to
a. tom is at most 50.
b. tom is at least 50.
question 3 below
the inequality x > 4 can be translated as
a. x is more than 4.
b. x is at most 4.
question 3 below
the inequality x < 7 is not solved by
a. 5
b.7

Compare the cost of the bike trips from the two companies shown. for both the cost in a linear function of the number of days which statements is true

You have 138.72 in your saving account u take out 45.23 and 18.00 you deposit 75.85 into your account

Apinhole camera is made out of a light-tight box with a piece of film attached to one side and pinhole on the opposite side. the optimum diameter d(in millimeters) of the pinhole can be modeled by d=1.9[ (5.5 x 10^-4) l) ] ^1/2, where l is the length of the camera box (in millimeters). what is the optimum diameter for a pinhole camera if the camera box has a length of 10 centimeters