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
tester [92]
2 years ago
13

Ive been waiting hours for someone to answer this question. Is everyone an idiot.

Mathematics
1 answer:
stepan [7]2 years ago
7 0

Answer:

D) x = -2/3 and x = 6

Step-by-step explanation:

4(x²−x+2)−(x+10)(x+2)           Distribute

(4)(x²) + (4)(−x) + (4)(2) + − x² + −12x + −20    Multiply

4x² + −4x + 8 + −x² + −12x + −20           Combine like terms            

(4x² + −x²) + (−4x + −12x) + (8 + −20)      Combine like terms

3x² −16x −12 = 0      

x = -2/3 and x = 6

I graphed the equation on the graph below.

If this answer is correct, please make me Brainliest!

You might be interested in
Can someone please help with 4-9
Gnom [1K]

Answer:

make sure you know how to find the square root then divide

Step-by-step explanation:

4 0
2 years ago
I need you show me you answer for number 47 it's a or b or c
nikitadnepr [17]
The answer for question 47 is A
3 0
3 years ago
What set of order pairs is a function?
Elza [17]
A function is a set of ordered pairs in which no two different ordered pairs have the same x -coordinate.

Btw you need to add an image so we can see which the order pairs
7 0
3 years ago
Write an equation of the line that passes through the points (-3,-4),(6,-1)
klasskru [66]
Find and review the slope formula.

The slope of a line segment that connects the points (a, b) and (c, d) is
           d-b
m = --------------
           c-a

Write out this formula for a=-3, b=-4, c=6 and d=-1.

3 0
3 years ago
Solve the equation
Klio2033 [76]

Answer:

x = 25

Step-by-step explanation:

.20x + .68(120 - x) = .54(120) (Distribute .68 to 120 and -x)

.20x + 81.6 - .68x = .54(120) (multiply .54 and 120)

.20x + 81.6 - .68x = 69.6 ( add .20x and -.68x)

-.48x + 81.6 = 69.6 ( subtract 81.6 on each side)

-.48x = -12 (divide -12 by -.48)

x = 25

4 0
3 years ago
Other questions:
  • Can the set of numbers 8,12,4 make a triangle? And if it can, does it make a right triangle
    5·1 answer
  • Write the intersection and union of N and W.
    8·1 answer
  • Mei is writing an inequality for the expression at least 10 hours of community service. Find her mistake and correct it
    10·1 answer
  • HELP ASAP! Brainliest for correct answer!
    11·2 answers
  • There are 100 cookies and 80 brownies on a dessert table at a restaurant. Of these desserts, 12 cookies and 24 brownies contain
    8·1 answer
  • In the figure, RV, WS, and QT intersect at point P.<br> What is the value of x? Show your work.
    9·1 answer
  • Please answer this I need this ASAP to bring up my grade!!!!!
    10·2 answers
  • What is the additive inverse of −6x+11
    7·2 answers
  • What is an equation of a line that passes through (0,3) and (2,4)
    8·1 answer
  • The number 18 is increased to 19. What is the percentage by which the number was
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!