Lesson 5 homework 4-1 nys common core mathematics currsculum date label the units in the place value chart. draw place value disks to represent each number in the place value chart. use or to compare the two numbers. write the correct symbol in the circle. 90,013

For f(x)=2x+1 and g(x)= x^2 -7, find (f•g)(x)

Which expression is a perfect cube? a. x8 b. y24 c. m28 d. x64

After reading 80% of her e-mails in her inbox, danette still has m unread e-mails. which of the following expressions could represent the number of e-mails danette had in her inbox before she started reading? choose 2 answers: (choice a) 5m (choice b) 1.8m (choice c) 80m (choice d) m/0.8 (choice e) m/1−0.8