1) .82-.41 = 41 and 1.64 - 1.23 = .41 so that is equal.
2) 64 - 40 = 24 and 112-88= 24 si that’s equal.
Explain why it’s equal; u can say they are both equal because...
The rest can’t help with sorry.
I will give explanation tho.
For 3 do x + y = ?
Insert the numbers you see and then do the x to whatever the x was so 4x and the x means 9 so multiply
4) do the same thing I explained with number 3 but with different numbers
I hope this helps :)
Answer:
factoring: x=3 discriminant: 1089
Step-by-step explanation:
Let's solve your equation step-by-step.
6x2−x−40=5+2x
Answer:
make it into y=mx+b form
Step-by-step explanation:
Step-by-step explanation:
N=km
72=k×48
72=48k
k=72/48
k=1.5
N=1.5m
N=1.5×144
N=216