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
ipn [44]
3 years ago
10

10. Given f(x) = 3x2 – 3x + 5 and g(x) = -7x + 4, find (f - g)(x).

Mathematics
1 answer:
marshall27 [118]3 years ago
4 0

Step-by-step explanation:

(f - g)(x)

= f(x) - g(x)

= (3x² - 3x + 5) - (-7x + 4)

= 3x² - 3x + 5 + 7x - 4

= 3x² + 4x + 1. (D)

You might be interested in
If fernando paid $450 for a netbook that was 75% of the original price what was the original price
Ilya [14]

Answer: 600 dollars


Step-by-step explanation: 75% is 3/4 so you divide 450 by 3 to get 150. So you know for 1/4 the price is 150 dollars. Now that you know that you can multiply 150 4 times to get the full amount. 150*4=600


5 0
3 years ago
Nine increased by the product of a number and 2 is less than or equal to 27.
Naily [24]

Answer:

x≤9

Step-by-step explanation:

9+2x≤27

1) Subtract both sides by 9:

2x≤18

2) Divide both sides by 2:

x≤9

8 0
3 years ago
How do we write ordered pairs?
kvv77 [185]

Answer:

find the x and y values

Step-by-step explanation:

Ordered pairs are often used to represent two variables. we write (x, y) The number which corresponds to the value of x is called the x-coordinate and the number which corresponds to the value of y is called the y-coordinate.

Hope this helps

7 0
3 years ago
What is the area of a trapezoid with side lengths of 13,13,20,30 and a height of 12 cm
Dennis_Churaev [7]

Answer:

Area = 156cm^{2}

Step-by-step explanation:

A=a+b

2h=13+13

2·12=156cm²

I hope this helps you :)

6 0
3 years ago
Please help me on these questions and explain it thanks
Korolek [52]
ABC = 180-120=60
ACB = 180-(40+60)=80
Therefore ECD= 80 as ACB and ECD are vertically opposite angles

the solution is A as that is where the graphs intersect each other
6 0
3 years ago
Other questions:
  • Someone to dance this question and show how you got the answer
    6·2 answers
  • You need to get to class, 200 meters away, and you can only walk in the hallways at about 1.5 m/s. (if you run any faster, you’l
    9·2 answers
  • The slope of y=13/12x+43
    14·1 answer
  • A bike rental shop charges a 13 dollar fixed fee plus 7 dollars an hour for renting a
    7·2 answers
  • How to write 203.42000 in standard form and expanded form?
    8·2 answers
  • 5. Lines p and q are parallel, and line w is a transversal. Which angle is not congruent to angle 1? ​
    5·1 answer
  • Alr, time to fight pico.
    11·1 answer
  • Simplify 4.2^-3 x 5.1^2 x 4.2^4 x 5.1^3
    5·1 answer
  • -8-8(6x+1) i can’t solve this
    9·2 answers
  • Of the 300 fifth graders at Benson Elementary School, 40% signed up for an after-school activity. How many students signed up fo
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!