Justin and tyson are beginning an exercise program to train for football season. justin weighs 150 lb and hopes to gain 2 lb per week. tyson weighs 195 lb and hopes to lose 1 lb per week.

a. if the plan works, in how many weeks will the boys weigh the same amount?
b. what will that weight be?

What is the value of x? enter your answer in the box. x = two intersecting tangents that form an angle of x degrees and an angle of 134 degrees.

How many square centimeters of wrapping paper will be used to wrap the shoe box?

Jessa bought a yoyo from a company that claims that, with each retraction, the string rolls up by 60% of the original length. she sets up a tape measure and throws the yoyo 3 times. her data are charted below. throw length of string (feet) 1 3 2 1.8 3 1.08 jessa wants to find the sum of the length of string after 10 throws. what is the sum of the lengths, rounded to the nearest hundredth?