Answer:
Take the sum of two to the power three and four away from ten and divide it by one less than three
Answer:
x = -5/2
Step-by-step explanation:
-15/2 = 3x
multiply both sides by 2:
2(-15/2) = 2(3x)
-15 = 6x
divide both sides by 6:
-15/6 = 6x/6
x = -15/6
this can be reduced to:
x = -5/2
Answer:
7x -2y
Step-by-step explanation:
5x−4y+2(y+x)
Distribute
5x -4y +2y +2x
Combine like terms
5x +2x -4y +2y
7x -2y
Answer:
B, D, E
Step-by-step explanation:
The parenthesis can be removed and this is the same answer as D.
Moving the parenthesis to the first two terms gives B.
Lastly using multiplication sign rules that say -(-) = +, E is the same expression.
Answer:
huhh what this is question is too hard
