There's nothing here to choose from but it should be something like : q + d = 18; .25q + .10d = 2.85
Answer: $142.35. If you are talking about a total, that would be $872.35.
Step-by-step explanation: 6.5% of $730 is $47.45. Multiply this by 3 and you get $142.35.
Hope this helps!
law's of exponents
e^(x-5)*e^(3x+8) = 19
e^(x-5+3x+8) = 19
e^(4x+3) = 19
take the natural log, which is base "e" of both sides.
ln[e^(4x+3)] = ln[19]
4x +3 = ln[19]
4x = ln[19] - 3
x = (ln[19] - 3) / 4
x = -0.0139
Answer:
2x^3 + 9 (if you meant the x to be multiplication)
2x^3 + 9x (if you meant the x to be a variable)
Step-by-step explanation:
Hope this helps!
brainliest?
(::)
