Answer:
=6x^2+11x−35
Step-by-step explanation:
(3x+−5)(2x+7)
=(3x)(2x)+(3x)(7)+(−5)(2x)+(−5)(7)
=6x2+21x−10x−35
=6x2+11x−35
6x^2 + 11x -35
Distribute so,
(3x)(2x)=6x^2
then,
(3x)(7)=21x
(-5)(2x)=-10x
21x - 10x = 11x
(-5)(7)=-35
Let the width = x
length = x + 6
(x + 6) * x = 667
Simplify
x² + 6 = 667
x² + 6 (-6) = 667 (-6)
x² = 661
√x² = √661
x = √661
x = 25.71 (rounded)
25.71 in. is your width
hope this helps
-2 x 3 + t = -6
add all of the absolute deviations and divide by the number of swimmers
x=-2, y=-4. (-2, -4).
2x-y=0
y=x-2
------------
2x-(x-2)=0
2x-x+2=0
x+2=0
x=0-2
x=-2
y=-2-2=-4
