Is it together or different questions to the reading
Answer:
fx2 + fx2 + fx2 = 3
f
x
2
Step-by-step explanation:
P+5= -2
p= -7 ( I subtracted 5 to both sides of the equation)
Answer:
The second equation is correct.
y=2.25x + 4
Step-by-step explanation:
We can systematically eliminate the others.
For equation 3 and 4, 6.5*2 and 12*x is already bigger than 8 of the first set of numbers.
For equation 1, 2*x+8.5 is also bigger than 8 from the first set.
Plugging in the values to equation 2, we always get the correct cost.
Answer:
Step-by-step explanation:1