X = width
y= length
2x +2y= 324
y = 2x-6
2x +2(2x-6)= 324
2x+ 4x -12=324
6x -12=324
6x= 324+12
6x= 336 /6
x = 56 yards
y= 2x-6
y = 2*56-6
y= 106 yards
Check >>
2x +2y= 324
2*56 +2* 106 = 324
X= 7 I already solve it before check other questions.
Answer:
249.4
Bc if you do 89,790 divided by 365 your answer should be 249.4 and some more numbers
A/8 = 6....a = 6 * 8.....a = 48
(48 + 15 + x) / 10 = 7
(63 + x) / 10 = 7
63 + x = 70
x = 70 - 63
x = 7 <====
Answer:
23x2+8xy−57y2
Step-by-step explanation:
(5x)(5x)+(5x)(7y)+(−7y)(5x)+(−7y)(7y)+−2x2+8xy+−8y2
=25x2+35xy+−35xy+−49y2+−2x2+8xy+−8y2
Combine Like Terms:
=25x2+35xy+−35xy+−49y2+−2x2+8xy+−8y2
=(25x2+−2x2)+(35xy+−35xy+8xy)+(−49y2+−8y2)
=23x2+8xy+−57y2
Plz mark brainlest :)