Expand 3(-5q + 4).

a.5q + 12

b.-15q + 4

c.-15q + 12

d. 5q + 12

Solve for n? [tex]z = \frac{3}{4} mn[/tex]

The power generated by an electrical circuit (in watts) as a function of its current c (in amperes) is modeled by p(c)= -15c(c-8) what current will produce the maximum power?

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