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
Sunny_sXe [5.5K]
3 years ago
7

What is the simplified form of

Mathematics
1 answer:
umka21 [38]3 years ago
8 0

<em>Note: Your answer choices remain a little unclear. But, I have solved the concept and solution, so you can easily figure it out.</em>

Answer:

\left(-7x^0+5x^2-x+6\right)-\left(-8x^2+x+3\right)=13x^2-2x-4

Step-by-step explanation:

Given the expression

\left(-7x^0+5x^2-x+6\right)-\left(-8x^2+x+3\right)

solving the expression

=-7x^0+5x^2-x+6-\left(-8x^2+x+3\right)

apply the rule: a^0=1,\:a\ne \:0

=-7+5x^2-x+6-\left(-8x^2+x+3\right)

=-7+5x^2-x+6+8x^2-x-3

simplify

=13x^2-2x-4

Therefore, the simplified form is:

\left(-7x^0+5x^2-x+6\right)-\left(-8x^2+x+3\right)=13x^2-2x-4

<em>Note: Your answer choices remain a little unclear. But, I have solved the concept and solution, so you can easily figure it out.</em>

You might be interested in
A plumber charges 25$ for a service call plus 50$ per hour of service.write an equation for the cost,C,after h hours of service.
Ilia_Sergeevich [38]
We know that C is dependent on how many hours of service was done. We also know that C is linearly dependent on how many hours of service was done because it's a constant $50 per hour.

So, the equation would be a linear equation in the form C = 50h + L where h is the number of hours and L is the y-intercept.

Since there is an initial charge of $25, when h = 0, C = $25 -> L = $25.

So, the equation is C = 50h + 25.
5 0
3 years ago
Please help i have to get this all done by tommorw
Ierofanga [76]
Graph the inequality by finding the boundary line, then shading the appropriate area.
7 0
3 years ago
Brad is putting up a 10 foot diameter circular flower garden in his yard. He will put plastic edging along the flowerbed. How ma
klio [65]

Answer:

10π feet, or about 31.42 feet

Step-by-step explanation:

Diameter = 2 times radius, so the radius is 5 feet.

The question is asking us for the circumference - the distance around the circle. Plug our radius into the formula.

C = 2πr

C = 2π(5)

<u>C = 10π feet = about 31.42 feet</u>

6 0
3 years ago
Read 2 more answers
Mr. quick bought new computer system. The regular price was 1,580 , but he got a 15% discount. How much did he actually pay?
N76 [4]

Answer:

$1343

Step-by-step explanation:

The equation would be

x= 1580 (1-0.15)

x represents how much he actually pays.

1-0.15=0.85.

1580×0.85=1343

8 0
2 years ago
Use the distributive property to answer 9x19
Rus_ich [418]

Answer: 9x19=171

Step-by-step explanation:

Jon has 9times as many mm as lala has 19 more then jon.

6 0
3 years ago
Other questions:
  • What is the equation of the graph below? A graph shows a parabola that opens down with a vertex at three comma one. y = − (x − 3
    9·1 answer
  • Simplify 1/3(6x−12)+4x
    10·1 answer
  • Simplify the polynomial: 2[4x-5(2x-1)]
    13·1 answer
  • Sharon runs a screen-printing business. To print T-shirts each day, it costs her $200 in labor plus $5 per T-shirt for materials
    13·1 answer
  • 40% of students have brown eyes 10 have brown eyes how many atudents in the class
    11·2 answers
  • A store owner determined 80% of customers bought a drink and 30% of customers bought a snack. If the store sold 120 snacks that
    13·1 answer
  • Slope=4; y-intercept =-5
    11·1 answer
  • 23+1×6÷130+2=<br><br>right now please​
    13·2 answers
  • You can work a total of no more than 10 hours each week at your 2 jobs. Housecleaning pays $5 per hour and your sales job pays $
    12·1 answer
  • astrophysicist Neil deGrasse Tyson once commented somehow its ok for people to chuckle about not being good at math. Yet if I sa
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!