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
alukav5142 [94]
3 years ago
13

Use synthetic division to divide 3x*3-5x+10. By. X-1

Mathematics
1 answer:
Degger [83]3 years ago
8 0

Answer:

3x^2+3x-2+8/x-1

Step-by-step explanation:

Remainder: 8

Step 1 : Turn the x-1 to a positive 1.

Step 2: Write all the values

Step 3: Bring down the first value and multiply it bt 1

Step 4 : Subtract the next value from the previous answer.

Step 5 : Repeat till the last value.

You might be interested in
Given: XY || ZW
Gnesinka [82]

Answer:

YXV- WZV- Congruent-Vertical- AA

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
The sum of two consecutive even numbers is 98. Find the two numbers.
Rashid [163]

Answer:

48 and 50

Step-by-step explanation:

Divide 98 by 2,when you get your answer which is 49,you look for the even numbers before 98 and after 98 which is 48 and 50.When you add the two,you should get 98.

3 0
3 years ago
Mark's brother is five years or than mark. thier ages combinded adds up to 23. How old is mark
drek231 [11]

Answer:

18

Step-by-step explanation:

Mark is 18 years old.

6 0
2 years ago
Read 2 more answers
A chemist has three different acid solutions. The first acid solution contains 25 % acid, the second contains 45 % and the third
liq [111]

Answer:

Wyzant

ALGEBRA WORD PROBLEM

Dorian S. asked • 06/28/17

THREE LINEAR EQUATIONS WITH THREE VARIABLES

A chemist has three different acid solutions. The first acid solution contains 15% acid, the second contains 25%,

and the third contains 70%. He wants to use all three solutions to obtain a mixture of 40 liters containing 45%

acid, using 2 times as much of the 70% solution as the 25% solution. How many liters of each solution should be used?

How to set up as three linear equations to find the answer?

Follow2

Add comment

More

1 Expert Answer

By:

Best

Arthur D. answered • 06/28/17

TUTOR 4.9 (67)

Forty Year Educator: Classroom, Summer School, Substitute, Tutor

ABOUT THIS TUTOR ›

set up 2 equations

the first equation...

15%*x+25%*y+70%*2y=45%*40

0.15x+0.25y+1.4y=0.45*40

0.15x+1.65y=18

multiply all terms by 100

15x+165y=1800

divide all terms by 15

x+11y=120

the second equation...

x+y+2y=40

x+3y=40

x=40-3y

substitute into the first equation x+11y=120

40-3y+11y=120

40+8y=120

8y=120-40

8y=80

y=80/8

y=10 liters

x+3*10=40

x+30=40

x=40-30

x=10 liters

10 liters of 15%, 10 liters of 25%, and 20 liters of 70%

check:

10*15%=1.5

10*25%=2.5

20*70%=14

1.5+2.5+14=18

18/40=9/20=45/100=45%

45%*40=18

hope it helps

please mark brainliest

8 0
3 years ago
Write an equation that models the scenario if x represents the number of nights and y represents the total cost of the trip. (th
Cloud [144]

Answer:

f(x)=50x

Step-by-step explanation:

f(x)= y

y= 50

if x is 1  the answer is 50

if x is 2 the answer is 100

The numbers will just keep getting higher depending on the x value

7 0
3 years ago
Other questions:
  • Any one know how to find the roots of an equation?
    11·1 answer
  • Find the mean of the following data set. 42, 45, 58, 63 42 47 52
    8·1 answer
  • There are no universally accepted definitions of the ages of Millennials and Generation Xers; the consensus is that the former a
    8·1 answer
  • What is -5-3(-5x-3)-3x
    13·2 answers
  • It has 5 questions so I'm giving more points ill also mark brainliest (or what ever its called) if its not a random answer :P
    8·2 answers
  • X/19 = 4 <br> what is x please help i don`t under stand this equation <br> p.s. xover 19 =4
    6·1 answer
  • Draw a graph of the linear equations x – 4y + 10 = 0 and x + 4y – 10 = 0. Find the coordinates of the vertices of the triangle f
    5·2 answers
  • 3 upon 5 + 2 upon 7 ​
    5·2 answers
  • Which angles are vertical to each other
    10·1 answer
  • Anyone please gives me the correct answer to this problem on Khan Academy. The assignment is due tomorrow, and I don't want to f
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!