What does w equal? -243=-9(10+w)

Step-by-step explanation:

hello :

-243=-9(10+w)

-243 = -90-9w

add 90 : -243+90 = -90+90-9w

-153 = -9w

w =153/9 = 17

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.

sinn is the total amount of students now and m were the students before, you subtract them both (n-m) and divide that by m. then, since to get a percentage from a fraction you have to multiply by 100, your answer should look like this: n-m/m*100

step-by-step explanation: