Answer:
3x² + 2x
Step-by-step explanation:
x would multiply with each term in the bracket
x (3x) + x(2)
----> 3x² +2x
hope the above solution will help you
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3n-3=3n+3
-3=3
So the answer is no solution
Answer:
y=7
Step-by-step explanation:
It has to be go in the opposite direction and x=4 so the answer will have to be y=something and if the line has the point (5,7) then the line must be y=7
Answer:
$9.75
Step-by-step explanation:
$3.90 per yard
So $3.90 for 1 yard = $3.90
$3.90 for 2nd yard =$3.90
1/2 of $3.90 for 1/2 yard so $3.90/2 = $1.95
$3.90
$3.90
+ <u>$1.95</u>
$9.75