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
Alekssandra [29.7K]
2 years ago
13

2.) 3(10x + 9) - 9(3x - 5) SHOW WORK PLEASE

Mathematics
2 answers:
BigorU [14]2 years ago
6 0

Answer:

Let's simplify step-by-step.

3(10x+9)−9(3x−5)

Distribute:

=(3)(10x)+(3)(9)+(−9)(3x)+(−9)(−5)

=30x+27+−27x+45

Combine Like Terms:

=30x+27+−27x+45

=(30x+−27x)+(27+45)

=3x+72

avanturin [10]2 years ago
5 0

Answer:

3x+72

Step-by-step explanation:

Let's first simplify the equation 3(10x+9)−9(3x−5)

You want to distribute first

=(3)(10x)+(3)(9)+(−9)(3x)+(−9)(−5)

=30x+27+−27x+45

And then combine like terms:

=30x+27+−27x+45

=(30x+−27x)+(27+45)

=3x+72 (answer)

You might be interested in
Ms. Reznik can jog 3000 feet in 5 minutes. How many feet can she jog in 8 minutes?
Pie

Answer:

4800 ft

Step-by-step explanation:

divide 3000 by to get the amount of ft she runs in a minute then multiply that answer by 8

(3000/5= 600×8= 4800

4 0
3 years ago
Read 2 more answers
At the fair,Kate found a strange machine with a sign on it labeled, enter a number. When she pushed the number 15, the machine d
Ivan

apparently subtracting 6

15-6=9

23-6=17

100-6=94

77-6=71

6 0
3 years ago
Algebra help - asymptotes
motikmotik

Find where the equation is undefined ( when the denominator is equal to 0.

Since they say x = 5, replace x in the equation see which ones equal o:

5-5 = 0


So we know the denominator has to be (x-5), this now narrows it down to the first two answers.


To find the horizontal asymptote, we need to look at an equation for a rational function: R(x) = ax^n / bx^m, where n is the degree of the numerator and m is the degree of the denominator.


In the equations given neither the numerator or denominators have an exponent ( neither are raised to a power)

so the degrees would be equal.

Since they are equal the horizontal asymptote is the y-intercept, which is given as -2.


This makes the first choice the correct answer.

8 0
3 years ago
Please help me with 5,6,7 it’s due tomorrow it doesn’t have to be all three please help me with the one you can help with
Finger [1]
The answer for
number 6 A is 36≠24

5 0
3 years ago
Can someone answer this asap?
IgorLugansk [536]

Answer:

145

Step-by-step explanation:

six can go into eight once with a remainder of two, next you bring down the seven and you will get twenty seven, six can go into twenty seven four times six by four is 24,27 take away 24 is 3 then you bring down the one, six can go into 31 five times, six by five is 30, 31 take away 30 is one

5 0
2 years ago
Other questions:
  • PLEASE HELP ME
    6·1 answer
  • Whats the property in this equation 6 + 3= 3 +6
    9·2 answers
  • 16z – 5z<br> A. 11z<br> B. 21<br> C. 21z<br> D. -11z
    9·1 answer
  • Joshua has (10+6a^2-5a) dollars in his savings account. Maranda had (4a^2a+3) dollars in her saving account how much more money
    13·2 answers
  • The value of the digit in the hundreds place is _ time as great as the digit in the tenths I need to find out the blank
    7·2 answers
  • 15x-3y=96 in slope intercept form
    8·2 answers
  • Louis started a table showing a multiplication patterns complete the table describe a pattern you see in the products
    15·1 answer
  • In a class of 6, there are 2 students who forgot their
    5·1 answer
  • Factor the expression d2-8d +16
    10·1 answer
  • Natalie invested $40,000 in an account paying an interest rate of 8 %
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!