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
ss7ja [257]
3 years ago
10

Select the answer choice that is equivalent to the expression given below.

Mathematics
1 answer:
pochemuha3 years ago
3 0

Answer:

B. 23x-10

Step-by-step explanation:

You might be interested in
An average of 20 pears were sold from Monday to Friday. After the sales on Saturday and Sunday, the average pears sold per day w
Fittoniya [83]

Answer:

5 pears

Step-by-step explanation:

Given that

The  average of 20 pears were sold from Monday to Friday

But after the sales on Saturday and Sunday, the average pears sold per day were increased to 25

We need to determine the number of pears sold on Saturday and sunday

So, it is

= 25 pears - 20 pears

= 5 pears

4 0
3 years ago
Which second degree polynomial function has a leading coefficient of –1 and root 4 with multiplicity 2?
Fynjy0 [20]

Answer:

-(x-4)^{2}

or -x^{2}+8x-16

Step-by-step explanation:

Given a second degree polynomial has a root 4 with multiplicity 2

That means, 4 is a repeating root of the polynomial.

Any second degree polynomial has at most 2 real roots.

⇒Both roots of the polynomial are 4.

and its expression can be written as c·(x-4)^{2} where c is a real number

⇒c·(x^{2}-8x+16)

⇒cx^{2}-8cx+16c

Also, the leading coefficient is given as -1

So, c = -1

and the expression becomes (-1)x^{2}-8·(-1)·x+16·(-1)

⇒<u>-x^{2}+8x-16</u>

7 0
3 years ago
Is this a dilation of 1/2 or a dilation of 2​
dalvyx [7]

Answer:

The dilation is 2 because triangle K'L'P' is 2x bigger than triangle KLP

6 0
3 years ago
Read 2 more answers
Which choice is the explicit formula for the following geometric sequence?0.5, -0.1, 0.02, -0.004, 0.0008, ...
JulsSmile [24]
a_1=0.5\\a_2=-0.1\\a_3=0.02\\a_4=-0.004\\a_5=0.0008\\\\a_n=a_1\cdot q^{n-1}\\\\q=a_2:a_1\to q=-0.1:0.5=-0.2\\\\a_n=0.5\cdot(-0.2)^{n-1}=0.5\cdot(-0,2)^n\cdot(-0.2)^{-1}\\\\=0.5\cdot(-0.2)^n\cdot(-5)=-2.5\cdot(-0.2)^n\\\\\boxed{a_n=-2.5\cdot(-0.2)^n}
8 0
3 years ago
What is the nth term of each linear pattern? 85,80,75,70
solong [7]

Answer:

if "nth" is ninth, then

85, 80, 75, 70, 65, 60, 55, 50, 45

1      2    3      4   5    6     7     8    9

45 is the ninth term of the linear pattern

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following statements is true of a reflection?
    15·1 answer
  • What numbers add to 33 and muliplies to 75
    5·1 answer
  • the graph of F(x), shown below, has the same shape as the graph of G(x)=x^4. but it is shifted 3 units to the right. which is it
    5·1 answer
  • Find the equation of the axis of symmetry for the parabola<br> y = x2 + 6x + 9
    8·1 answer
  • 93 27 14 what is next in the sequence?
    10·1 answer
  • Solve for the value of n.
    8·2 answers
  • John mows 1/3 of his lawn in 30 minutes. If he mows his lawn for 1 hour. How much can he mow?
    9·1 answer
  • Tanner is picking three varieties of apples at an orchard: Gala, Fuji, and Jazz. Each type of apple has a different cost per pou
    10·1 answer
  • 3<br> 100°<br> B.<br> 48<br> 270<br> o<br> ZA=<br> degrees<br> b=<br> (=
    7·1 answer
  • What is the first step when solving the equation 3(3x - 5x) + 2 = -8?​
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!