1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
galina1969 [7]
3 years ago
5

P(x)=-4x-2 Find p(a-3)

Mathematics
1 answer:
Marta_Voda [28]3 years ago
7 0
Answer : -4a+10

Substitute (a-3) for x
-4(a-3)-2
-4a+12-2
-4a+10 but can also be written as -2(2a-5)
You might be interested in
A table is on sale for 72% off. the price is $246.40. What is the regular price
ankoles [38]

Answer:

$68.99

Step-by-step explanation:

This is called percentage decrease:

(100 - 72)% = 28%

246.40 × 28/100

= $68.99

6 0
3 years ago
What is the equation of the line that passes through the points ( 5,-2) and (-5,0)
Novosadov [1.4K]

Answer:

y=-1/5x-1

Step-by-step explanation:

4 0
2 years ago
4(2x + 2) + 12 > 100
Komok [63]

Answer:

x > 10

Step-by-step explanation:

4(2x + 2) + 12 > 100

4(2x + 2) > 100 -12

4(2x + 2) > 88

2x + 2 > 22

2x> 22-2

2x > 20

x > 10

3 0
3 years ago
I need help with this math question ​
Mandarinka [93]

Answer: 5 players on each team

Step-by-step explanation:

5+7+8= 4/20

5 0
2 years ago
The temperature at a point (x, y, z) is given by T(x, y, z) = 300e−x2 − 3y2 − 7z2 where T is measured in °C and x, y, z in meter
Elenna [48]

Answer:

Rate of change 24^{\circ}C per meter.

Step-by-step explanation:

Given,

T(x,y,z)=300e-x_{2}-3y_{2}-7z_{2}

Then,

T_{x_2}=-1, T_{y_2}=-3, T_{z_2}=-7

Change of temperature at the point say, (x,y,z)=(2,-1,3) along the direction say, (u,v,w)=(6,-4,6) is,

\Big[uT_{x_2}+vT_{y_2}+wT_{z_2}\Big]_{(x,y,z)}

=(6\times -1)+((-4)\times (-3))+(3\times 6)

=24

Hence the rate of change  of temperature is 24^{\circ}C per meter.

3 0
3 years ago
Other questions:
  • Which of the following represents the graph of f(x) = 2x + 2?
    11·1 answer
  • A 160-lb man carries a 5-lb can of paint up a helical staircase that encircles a silo with radius 20 ft. If the silo is 90 ft hi
    10·1 answer
  • Given quadrilateral ABCD ~ quadrilateral JKLM and AD = 14, JM = 6, and KL = 9, what is BC?
    13·1 answer
  • Can someone please help me
    14·1 answer
  • The Board of Directors of PFE declares to pay a dividend of $0.39 on
    13·1 answer
  • For the quadratic function below, what is the rate of change over the interval.
    11·1 answer
  • Hurrryyyyy upppppp plzzzz helpppp meeeeee rightttt nowwwwwwww
    6·1 answer
  • What is the Area of this Parallelogram?
    5·1 answer
  • 2:14 = 1:<br> What is the equivalent ratio?
    10·2 answers
  • 40 POINTS <br><br> please answer me this question with an explanation
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!