3. Simplify the following. 1 a) (2m − ¹) − (3m + ²) + (2m − 3) − (3m + -- - 3

b) (3r-3)-(6a + 6) + (9r-9) - (12a + 12)

c) 8a²16b²-56²

d) 2(p-3p²) - 7p²-2p

e) 8y²-16z²-2z²

f) 2(m-3m²) - 7m² +2m

Hey I'm sorry I didn't get to answer your question it's just that I need the points because I don't have enough to get help with my question. I hope you get the answer that you need for you question. Good Luck :)

Step-by-step explanation:

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.

an

y = 6x -3y -12

y +3y +12 = 6x

=> . x = { 2y / 3 +2 } this is equation of line in terms of x

=> . if line meets the x-axis the co-ordinates of meeting point would be ( x , 0 )

=> . x = 2 ( 0 ) / 3 + 2

=> . x = 2

so, the point is ( 2 , 0 )