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
zhenek [66]
3 years ago
14

Select the equation that can be used to find the input value at which f (x ) = g (x ), and then use that equation to find the in

put, or x -value. 1.8x – 10 = –4; x = 1.8 x minus 10 equals negative 4; x equals StartFraction 10 Over 2 EndFraction. 1.8x = –4; x = 1.8 x equals negative 4; x equals negative StartFraction 20 over 9 EndFraction. 1.8x – 10 = –4; x = A 2 column table with 6 rows. The first column, x, has the entries, negative 4, 0, 2, 4. The second column, f(x) has the entries, negative 17.2, negative 4, negative 4, negative 4, negative 4. –4 = x
Mathematics
2 answers:
vfiekz [6]3 years ago
8 0

Answer:

1.8x – 10 = –4; x =10/3

Step-by-step explanation:

mariarad [96]3 years ago
7 0

Answer:

a. 1.8x – 10 = –4; x = 1.8 x minus 10 equals negative 4; x equals StartFraction 10 Over 2 EndFraction.

Step-by-step explanation:

took test -_-

You might be interested in
YALL I need your help! I need to turn this is asap
Gemiola [76]

Answer:

$1.50

25% of 6 is 1.5

5 0
3 years ago
Read 2 more answers
HELP ME PLEASE PLEASE
Ymorist [56]

Answer:

The value of x is 7 and y is 14.

Step-by-step explanation:

The steps are :

- 3x + y =  - 7 -  -  - (1)

y = x + 7 -  -  - (2)

(2)→(1)

- 3x + (x + 7) =  - 7 \\  - 3x + x + 7 =  - 7 \\  - 2x =  - 14 \\ x = 7

substitute \: x = 7 \:  \: into \:  \: (2)

y = 7 + 7 \\ y = 14

6 0
3 years ago
A winter jacket cost $200. It is on sale for 30% off when you have a coupon to save another 20%. How much do you have to pay for
Luba_88 [7]

Answer:

$100

Step-by-step explanation:

20%+30% = 50% off

50/100 = 1/2

200*1/2 = $100

5 0
3 years ago
Read 2 more answers
Solve the inequality and express your answer in interval notation<br> x^2+8x+5 &lt;0
irakobra [83]

The interval notation is (-\sqrt{11}-4, \sqrt{11}-4)

Explanation:

The inequality is x^{2}+8 x+5

Let us complete the square, we get,

x^{2}+8 x+5+4^{2}-4^{2}

Simplifying, we have,

(x+4)^{2}+5-4^{2}

(x+4)^{2}-11

Adding both sides of the equation by 11, we get,

(x+4)^{2}

Since, we know that for u^{n} , if n is even then -\sqrt[n]{a}

Thus, writing the above expression in this form, we get,

-\sqrt{11}

Also, if a then a and u

Then ,we have,

-\sqrt{11} and x+4

Solving the inequalities, we get,

-\sqrt{11}\ \ \ \ \ \  and  x+4

Merging the intervals, we have,

-\sqrt{11}-4

Hence, writing the solution in interval notation, we have,

(-\sqrt{11}-4, \sqrt{11}-4)

Therefore, the answer is (-\sqrt{11}-4, \sqrt{11}-4)

7 0
3 years ago
Horace take a taxi uptown and the fare is $12.78 he wants to give the taxi a 10% tip if Horace gives the driver a $20 bill how m
Olegator [25]

Answer:

$5.94

Step-by-step e

12.78 + 10% (1.28) = 14.06

20.00 - 14.06 = 5.94

7 0
3 years ago
Other questions:
  • List all possible rational zeros of h(x) = x^3 - 5x^2 - 4x + 20. Then determine which, if any, are zeros.
    12·1 answer
  • How do I solve this equation for x?
    9·1 answer
  • 2357111317 what is the next number
    14·1 answer
  • Tan(arcsin(x)) and its domain ...?
    15·1 answer
  • I need help by help i mean im lazy.
    10·1 answer
  • What is the equivalent degree angle measure of 5π3 radians?
    14·1 answer
  • 10 POINTS<br> 8TH GRADE MIDDLE SCHOOL MATH
    9·1 answer
  • What is the equation of the line that passes through the point (6, -7) and has a<br> slope of - ?
    10·1 answer
  • LEARN Denzel gives of his pretzel sticks to Jane and of his pretzel sticks to Hannah. He has 55 pretzel sticks left. How many pr
    10·1 answer
  • You and your friends are at the local ice cream shop. You get a cone that has a diameter of 12 cm and a height of 12 cm that is
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!