25 is composite because it is divisible by 5 and 25
16 / 5 = 48 / 12
16 * 12 = 5 * 48
192 = 240
which is incorrect so 5 cannot be the solution of the equation.
substituting 4 for x will give you 192=192
Answer:
the mid
Step-by-step explanation:
(-1.5, -5)
Cost/amount is constant
1235/95=x/285
cross multiply or time both sides by (95 times 283)
351975=95x
divide oth sies by 95
3705=x
the cost is $3705
Answer:
B. f(2) = 63
Step-by-step explanation:
f (x) = -3x2 + 180x - 285
For this case, the first thing to do is replace the value of x = 2 in the given function to know the result.
We have to replace:
f (2) = -3 * (2) ^ 2 + 180 * (2) - 285
f (2) = 63
Answer:
the value of pa for x = 2 is:
f (2) = 63
