Plz halp! Many points! Kendra is saving to buy a new computer. Write an expression to represent the amount of money she will have if she has s dollars saved and she adds d dollars per week for the next 12 weeks.

s + 12d

Step-by-step explanation:

total money = money already saved + money she adds

money already saved = s

total money = money already saved + money she adds

total money = s + money she adds

she adds d dollars per week for 12 weeks, so she will add a total of 12 * d, or 12d.

money she adds = 12d

total money = s + money she adds

total money = s + 12d

s + 12d

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.