Question

Find 3x - y - 3z if x = -2, y = 1, and z = -2

Answer 1

3(-2)-1-3(-2)
-6-1+6
-7+6
-1

Answer 2

thanks alot Hope_nicole , ur the best !

Answer 3

haha i try :) lemme know if you need anymore help! i hope that makes sense!

Answer 4

ok ;) now help with problem ; Order of Operations.Evaluate 9 - 3 • 2 + 4
please girl jeje

Answer 5

sure thing! the order of operations is
please
excuse
my/dear
aunt/sally
meaning
parenthesis
exponents,
multiplication and division
addition and subtraction.

SOO for this one you would do the first operation in the order, which in this problem is multiplication, so you would do 3*2=6.
then you would just go left to right since whats left is addition and subtraction.
9-6+4
3+4
7 :)

Answer 6

thanks alot!!!,ur saving my life girl jeje;)

Answer 7

lol :) anytime! i just hope they make sense!

Answer 8

;) for real ur saving my life jeje,, of course they make sense jeje. now help me with this problem please. Evaluate 15 - 4 + (7 - 5)2

Answer 9

you would follow the
parenthesis
exponents
multiplication/division
addition/subtraction
so try it and ill tell you how you do! :)

Answer 10

ok the thanks alot girl , im ur fan jeje;)!!!

Answer 11

Danny made a mistake in the following problem. What line was the mistake made in? Show your work and give the correct answer.



Line 1

21 + 35 ÷ 7 + 6(2)



Line 2

21 + 5 + 6(2)



Line 3

21 + 11(2)



Line 4

21 + 22



Line 5

43

Answer 12

help me with this problem please girl

Answer 13

it would be line...3, they added before they did all the multiplication

Answer 14

thanks alot u help me , na u saved my life ,now ur my hero girl jeje ;) im ur fan number 1 jeje!

Answer 15

i just hope(no pun intended) that they help you understand them better! message me or metion me whenever you need help!

Answer 16

ok thanks girl