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
Rasek [7]
3 years ago
9

25 POINTS!!!!

Mathematics
1 answer:
Mandarinka [93]3 years ago
4 0

1 is D

2 is C

3 is B

4 is C

You might be interested in
Kia has 10 coins in a bag. T here are three $1 coins and seven 50 pence coins. Kia takes at random 3 coins from the bag. workout
Nutka1998 [239]

Answer:

7/40

Step-by-step explanation:

once again not bothered


5 0
4 years ago
What value of x is I the solution set of 3(x-4)>5x+2
Nostrana [21]

Answer:

-7 > x

Step-by-step explanation:

3(x-4)>5x+2

Distribute

3x-12>5x+2

Subtract 3x from each side

3x-12-3x>5x-3x+2

-12 > 2x+2

Subtract 2 from each side

-12-2>2x+2-2

-14 > 2x

Divide by 2

-14/2 > 2x/2

-7 > x

6 0
3 years ago
Read 2 more answers
Kevin earns $240,000 a year as a surgeon. He contributes $20,500 to
soldier1979 [14.2K]

Using proportions, it is found that his net pay is of $158,040.

<h3>What is a proportion?</h3>

A proportion is a fraction of a total amount, and the measures are related using a rule of three.

His first discount is for the retirement account, hence the taxable amount is:

T = 240000 - 20500 = $219,500.

He pays 28% of that in taxes, hence his net pay is of 100 - 28 = 72% of  $219,500, hence:

N = 0.72 x 219500 = $158,040.

More can be learned about proportions at brainly.com/question/24372153

#SPJ1

7 0
2 years ago
Find x, given the slope is -2. (x,-6) (-6,10)
sergij07 [2.7K]

Answer:

x= 2

Step-by-step explanation:

\boxed{slope =  \frac{y _{1} - y_2}{x_1 - x_2} }

Substitute known values into the formula:

- 2 =   \frac{ - 6 - 10}{x - ( - 6)}

- 2 =  \frac{ - 16}{x + 6}

-2(x +6)= -16

Divide both sides by -2:

x +6= -16 ÷(-2)

x +6= 8

Subtract both sides by 6:

x= 8 -6

x= 2

7 0
3 years ago
Which ordered pair is a solution of the equation?<br> y= 4x + 9
Luba_88 [7]

Answer: In order to find this, we simply need to select an x and it will help us find y. Our x for this case will be 1. Now we put that into the equation and solve for the y value.

y = 4x + 9

y = 4(1) + 9

y = 4 + 9

y = 13

This gives us the ordered pair of (1, 13)

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • The resultant vector from the cross product of two vectors is _____________ a) perpendicular to any one of the two vectors invol
    9·1 answer
  • The parent function f(x) = log3x has been transformed by reflecting it over the x-axis, stretching it vertically by a factor of
    13·1 answer
  • If you answer 60% of 30 questions correctly, how many did you answer correctly?
    8·2 answers
  • Would this be a rectangle or a parallelogram??? please help me.​
    13·1 answer
  • Plz helpppp fast plzzzzz Write the sum using summation notation, assuming the suggested pattern continues. -3 + 6 + 15 + 24 + ..
    11·1 answer
  • If cos (A) = 1/2 with A in QIV, find sec (A/2).
    9·1 answer
  • Solve for X: A=2B/x+3
    9·1 answer
  • Using f(x) = 5x + 4 and g(x) = x - 3,find: 1. f(g(6)) 2. g(f(-7)) 3. f(f(8)) 4. g(f(x))
    10·1 answer
  • The answerrrrrrrrrrrrrrrrrrrr?
    6·1 answer
  • What is the rate of change according to the table below?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!