-10b--3b= 7b and then 113-71=42 and 42 divide it by 7b which is gonna be b=6
I’m pretty sure the Points are B, D, E and F
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:
60 is the area
Step-by-step explanation:
you just mult 12x5
B lmk if I’m right have a gud day
