Theresa is planning to make a plastic cover for her new globe to keep it from being damaged. if theresa’s new globe has a radius of 3 inches, then how much plastic will it take to cover her new globe?
a. 18(3.14) square inches
b. 72(3.14) square inches
c. 288(3.14) square inches
d. 36(3.14) square inches

Write an equation in point-slope form for the line through the given point that has the given slope (-2,-7); m=-3/2

Sam is a waiter at a local restaurant where he earns wages of $5 per hour sam figures that he also eams about $3 in tips for each person he serves sam works 6 hours on a particular day. if n represents the number of people sam serves that day, which of the following functions could sam use to figure ehis total earings for the do o a. en) = 30 o b. en) = 5n+ 18

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4