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
Olin [163]
2 years ago
5

Hi guys can you answer 5 to 9 please thx

Mathematics
1 answer:
kicyunya [14]2 years ago
7 0

Answer:

5. 2612.5 ≈ $2613

6. 848.4 ≈ $849

You might be interested in
Find the equation of the line that is perpendicular to y = - 1/3 x + 2 and passes though the point (-5,2)
elena55 [62]

Answer:

y - 2 = 3(x + 5)

Step-by-step explanation:

The given equation has slope -1/3.  Any line perpendicular to the given line has a slope which is the negative reciprocal of -1/3, which comes out to +3.

Use the point-slope formula y - k = m(x - h):

y - 2 = 3(x + 5)

6 0
3 years ago
Simplify the expression, only odds 9-17
Elodia [21]

All exercises involve the same concept, so I'll show you how to do the first, then you can apply the exact same logic to all the others.

The first thing you need to know is that, when a certain quantity multiplies a parenthesis, you can distribute that number to every element in the parenthesis. This means that

a(b+c) = ab+ac

So, a is multiplying the parenthesis involving b and c, and we distributed it: a multiplies both  b and c in the final result.

Secondly, you have to know how to recognize like terms, because they are the only terms you can sum. Two terms can be summed if they have the same literal expression. So, for example, you cannot sum 3x+2y, and neither 5x^2-4x exponents count.

But you can su, for example,

5x-3x = (5-3)x = 2x

or

23xy^2z^6 - 17xy^2z^6 = 6xy^2z^6

So, take for example exercise 9:

1.2(7x-5y) - (10y-4.3x)

We distribute the 1.2 through the first parenthesis:

1.2(7x-5y) = 1.2 \cdot 7x - 1.2 \cdot 5y = 8.4x-6y

And you can distribute the negative sign through the second parenthesis (it counts as a -1 to distribute):

- (10y-4.3x) = -10y+4.3x

So, the expression becomes

8.4x-6y-10y+4.3x

Now sum like terms:

(8.4+4.3)x + (-6-10)y = 12.7x - 16y

7 0
3 years ago
Given f(x)=8x+1 and g(x)=f(x-2) which equation represents g
castortr0y [4]

Given f(x) = 8x + 1 and g(x) = f(x − 2), which equation represents g substitute x-2 for x in f(x). we have. g(x)=8(x-2)+1. =8x-16+1. =8x-15.

Answer:

Step-by-step explanation:

4 0
3 years ago
The difference of 48 and a number
scoundrel [369]
48-X or C-48 would be the answer
3 0
3 years ago
Marking brainliest
Ede4ka [16]

36%

Hope this is right im only 11  :)

8 0
3 years ago
Other questions:
  • What quadrilateral have all the attributes of rhombus ​
    14·1 answer
  • A car travelled 100 km with half the distance at 40 km/h and the other half at 80 km/h. Find the average speed of the car for th
    5·1 answer
  • The formula f(x + 1) = Two-thirds(f(x)) defines a geometric sequence where f(1) = 18. Which explicit formula can be used to mode
    15·1 answer
  • Jose needs to make a total of 25 deliveries this week. So far he has completed 15 of them. What percentage of his total deliveri
    8·1 answer
  • Suppose a student received a 6, 8, 6 on their first three quizzes each worth 10 points.
    15·2 answers
  • 5. A tree is broken at a height of 5 m from the ground
    9·2 answers
  • Need with this problem please.
    12·1 answer
  • In the equation 2r - 7 = 15, what value of r makes this equation true?
    13·1 answer
  • A bakery sells taro, red bean and green tea pues. 65% of the pies are taro pies. 40% of the remaining pies are red bean pies. Ho
    6·1 answer
  • A school counts the number of students taking AMDM and find 228 students taking AMDM. They also count the number of students tak
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!