Answer:
i think it is d y=4x2 + 9x +5
Answer:
mom is 45
ahsan is 16
Step-by-step explanation:
a+m=61
m-a=29
m=a+29
substitute
2a+29=61
2a=32
a=16
m=45
F(5x-6)=-500x^2+1270x-792
I'm not sure if that's it or not but that's what I got sorry about the girl who just needed points I hate people like that on here she did it to me so I reported it and I found other questions she did that to people its very rude
D would be the correct answer because you can use a variable (in this case they used D) in order to represent an unknown number. Because of this, you would be subtracting five from an unknown number (d). Hope this helps!
