Answer:
1)x^2+9x+20
2)x^2-11x+28
1) explaination:x*x+4x+5x+5*4=)x^2+9x+20
2 explaination: x*x+-4*x+-7*x+-7*-4=)x^2-11x+28
Answer:
14 yards
Step-by-step explanation:
length of basketball court=
7 inches
(times by 2.8) 2.5 inches-5 yards( times by 2.8)
7 inches=14
i hope i helped:)
724 times 41,000= 29,684,000! Hope this helped!
You and your friend ate 1/2 a pack of hotdogs
3/10 + 1/5
(1/5 = 2/10)
3/10+2/10 =5/10 = 1/2