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
Allisa [31]
3 years ago
15

Subtract (r - 3q + 5p) - (-4r - 3q - 8p)

Mathematics
2 answers:
Ghella [55]3 years ago
7 0

Answer:

5r + 13p

Step-by-step explanation:

In this question, you would simplify the expression.

Solve:

(r - 3q + 5p) - (-4r - 3q - 8p)

Use the distributive property to distribute the negative to the variables inside the parenthesis.

r - 3q + 5p + 4r + 3q + 8p

Combine like terms.

r - 3q + 5p + 4r + 3q + 8p

5r - 3q + 5p + 3q + 8p

5r + 5p + 8p

5r + 13p

Since we can't simplify further, your final answer would be 5r + 13p

Alex787 [66]3 years ago
4 0

Answer: ok so Let's simplify step-by-step.

r−3q+5p−(−4r−3q−8p)

Distribute the Negative Sign:

=r−3q+5p+−1(−4r−3q−8p)

=r+−3q+5p+−1(−4r)+−1(−3q)+−1(−8p)

=r+−3q+5p+4r+3q+8p

Combine Like Terms:

=r+−3q+5p+4r+3q+8p

=(5p+8p)+(−3q+3q)+(r+4r)

=13p+5r

Step-by-step explanation:

You might be interested in
Select the proper order from least to greatest for 2⁄3, 7⁄6 , 1⁄8 , 9⁄10 . 
tangare [24]
C. 1/8, 2/3, 9/10, 7/6
7 0
4 years ago
Read 2 more answers
I will give you a good amount of points if you answer this correct​
Colt1911 [192]

Answer:

I think the answer is B. The equation has infinitely many solutions.

Step-by-step explanation:

4(3x + 4) = 15x + 12 - 3x + 4

*group like terms so 4(3x+4) = 15x - 3x + 12 + 4

*add similar elements 15x - 3x = 12x

*add the numbers 12 + 4 = 16

*Expand to 12x + 16 - 16 = 12x + 16 - 16

*You simplify 12x = 12x

*Subtract 12x from both sides

*Then Simplify which is 0

Which means Both sides are equal to 0

True for all X

5 0
3 years ago
Alice tossed a coin 100 times. In this experiment she recorded 53 heads and 47 tails. She
8_murik_8 [283]

Answer:

D. Alice used empirical probability, Mark used theoretical probability.

Step-by-step explanation:

Alice used empirical probability because she actually flipped the coin 100 times but Mark assumed the coin was fair and didn't actually test it, using theoretical probability.

7 0
3 years ago
the histogram shows the result of survey asking students how many windows are in their homes how mnay studengs have less than 10
serious [3.7K]

Answer:

4 students

Step-by-step explanation:

Although I am not sure if I am completely correct. I’ll try my best.

<u>We know:</u>

The numbers 0-12 on the frequency table is the number of windows.

The numbers on the bottom is the amount of students.

-

<u>What we can see:</u>

As we can see..

  • the 0-4 section in the table shows that only 0-4 students have 9 windows.
  • The 5-9 sections shows that only 5-9 students have 10 windows.
  • The 10-14 sections shows that 10-14 students have 0 windows.
  • The 15-19 sections shows that 15-19 students have 4 windows.
  • The 20-24 sections shows that 20-24 students have 2 windows.

-

<u>Calculations:</u>

Since the number of students that have the amount of windows less than 10 is 4 (0-4 section) and 0 (10-14 section)

Add.

4+0

= 4

Therefore, 4 students have less than 10 windows.

<u />

4 0
3 years ago
Nolan began a savings account three years ago. He invested $100 at a 2% interest rate according to the equation Vn = 100(1.02)x,
brilliants [131]

Answer:

The required amount is $94.23.

Step-by-step explanation:

It is given that Nolan began a savings account three years ago and the value of his account after x years is

V_n=100(1.02)^x

Anias started an account today and the value of her account is

V_a=100(1.02)^{x-3}

We have to find the amount of money that would she have had to invest to have the same amount of money she has now.

Let the required amount be P.

If Anias started saving x amount in the savings account three years ago, then today the value of her account is

V_a=P(1.02)^3

The current value is 100.

100=P(0.0612)

Divide both sides by 0.0612.

\frac{100}{0.0612}=P

94.2322=P

P\approx 94.23

Therefore the required amount is $94.23.

4 0
3 years ago
Other questions:
  • What is inductive reasoning?
    9·2 answers
  • Is the function f(x)=4-7x^5 a polynomial function? if so state its degree and leading coefficient
    10·1 answer
  • Aubree wanted to see if there is a connection between the time a given exam takes place and the average score of this exam. She
    15·2 answers
  • Jeanie wrote the correct first step to divide 8z2 4z – 5 by 2z. what is the next step?
    10·2 answers
  • 6. At which coordinate would you find the triangle? *​
    14·1 answer
  • Simplify the expression. (–5g5h6)2(g4h2)4
    8·1 answer
  • Need help due tomorrow plz help!!
    6·1 answer
  • Please help!!!
    8·1 answer
  • Find the area of the figure
    7·1 answer
  • A 6-foot tall man is standing near a tree on level ground as shown in the picture
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!