Sheila has been given 5 minutes to solve 20 problems. What is the minimum rate Sheila can work in order to finish in time?
A:1 problem per minute

B: 2 problems per minute

C: 4 problems per minute

D:5 problems per minute

Write the equation below the represents the line passing through the point (-3, -1) negative one with a slope of 4

Arunning track in the shape of an oval is shown. the ends of the track form semicircles. a running track is shown. the left and right edges of the track are identical curves. the top and bottom edges of the track are straight lines. the track has width 56 m and length of one straight edge 130 m. what is the perimeter of the inside of the track? (π = 3.14) 260.00 m 347.92 m 372.00 m 435.84 m

Which of these people has balanced their checkbook correctly? oa. gary: the balance in his check register is $500 and the balance in his bank statement is $500. b. gail: the balance in her check register is $400 and the balance in her bank statement is $500. c. gavin: the balance in his check register is $500 and the balance in his bank statement is $510.