. MARY PUT IN A TOTAL OF 16-1/2 HOURS BABYSITTING DURNG 5 DAYS OF THE PAST WEEK. WHAT WAS HER AVERAGE WORK DAY?
A. 3 HOURS
B. 3 HOURS, 15 MINUTES
C. 3 HOURS, 18 MINUTES
D.3HOURS,2 MINUTES

step-by-step explanation:

y = | -2(-2) |     →     y = | 4 |     →     y = 4       ⇒   (-2, 4)

y = | -2(-1) |     →     y = | 2 |     →       y =   2       ⇒   (-1, 2)    

y = | -2(0) |     →     y = | 0 |     →       y = 0         ⇒   (0, 0)

y = | -2(1) |   c →     y = | -2 |     →     y =   2         ⇒   (1, 2)    

y = | -2(2) |     →     y = | - 4 |     →     y =   4         ⇒   (2, 4)  

part d

step-by-step explanation:

theresa talked her parents into getting sd cards for her phone and her brother’s phone. inserting an sd card into a phone gives it more storage. they both get 8-gigabyte sd cards. how many bits of storage come with each sd card? type your answer in both scientific and standard notation.

(0.2)+(-8)=0.3+-3+0.3m is the equation i guess? ?

step-by-step explanation: