kaylacranewaid kaylacranewaid

27-08-2022
Mathematics

contestada

Evaluate 4(x-3) + 5x - x² for x =3.
A. 2
B. -6
C. -2
D. 6

Respuesta :

jaisurajk jaisurajk

27-08-2022

Answer: 6 ==> D

Step-by-step explanation:

4(x-3) + 5x - x²=

4(3-3) + 5(3) - 3²=

4(0) + 15 - 9=

0+15-9=6 ==> D

Answer Link

sydni0619 sydni0619

27-08-2022

4(3-3) + 5(3) - 3^2
4(0) + 5(3)-3^2
4(0) + 5(3) -9
0 + 15 -9
D. 6

Answer Link

Otras preguntas

Find f(g(x)) and g(f(x)) and determine whether the pair of functions f and g are inverses of each other.f(x) = 8x-2 and g(x) = x+8/2a. f(g(x)) =

The first box is to type in the base. The second box is where you feel dissimplified exponent use multiplication property rule of exponents. Multiply. Write the

Uber drivers may purchase 7x7 experience quality improvement classes. These are examples of.

wf6 is one of the heaviest known gases. how much slower is the root-mean-square speed of wf6 than he at 300 k?

Select one or more expressions that together represent all solutions to the equation. Your answer should be indegrees.Assume n is any integer.2 sin(4x) + 6 = 5C

What mass of aspirin (C₉H₈O₄) is produced from 59.0 g of C₇H₆O₃ assuming 95.0% yield from the reaction below?C₇H₆O₃ (s) + C₄H₆O₃ (s) → C₉H₈O₄ (s) + HC₂H₃O₂ (aq)

Half of an isotope decays in 100 years. How long will it take for the second 1/2 life to pass?

3.Draw diagrams to show the first three modes of resonance in the following instruments (also find the frequencies of these modes if the air temperature 20 °C):

The image below shows Earth's layers. 0°C 21 of 30 Answered Crust 1000°C Mantle 2900 km 0.0048 Core 30 km 4300°C Rocky Plastic 5200 km Inner Liquid Core Solid I

A small gasoline shop engine develops 60 hp at 2000 rpm. At 2300 rpm its power output is increased by 15%. What actual horsepower does it produce at 2300 rpm? T