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
nevsk [136]
3 years ago
14

Find the sum. (-7b + 8C) - (12a + 14) + (5a + 5b)

Mathematics
1 answer:
Liono4ka [1.6K]3 years ago
6 0

Steps to solve:

(-7b + 8C) - (12a + 14) + (5a + 5b)

~Remove parenthesis and combine like terms

(-7b + 5b) + (8c) + (-12a + 5a) + 14

-2b + 8c - 7a + 14

~Put in order

-7a - 2b + 8c + 14

Best of Luck!

You might be interested in
ANSWER ME QUICK IS Y=4/5(16)^X AN EXPONENTIAL GROWTH OR AN EXPONENTIAL DECAY?
FromTheMoon [43]

Answer:

decay

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
the probability of a certain baseball player hitting a foul ball is 1/4. how many foul balls would you expect her to hit after 8
Travka [436]
Probability is 1/4, so all you have to do is multiply 80 by 1/4, which equals 20. 

So, she will likely hit 20 foul balls. 
5 0
3 years ago
Read 2 more answers
Help solve for X. I will give brainliest to the best answer!!! PLEASEEEE
Mice21 [21]

Answer:

8

Step-by-step explanation:

So first do 104+76+104=284

Now form the equation 10x-4+284=360

It is 360 because this is a quadrilateral.

Now combine like terms.

10x+280=360

10x=80

x=8

Check 80-4=76

The other angle is 76 so you know your answer is correct

8 0
3 years ago
1. Solve for p
DerKrebs [107]

Answer:

1. \quad p=\dfrac{-3q}{2}\\\\2. \quad b=\dfrac{4a+7}{2}, b=\dfrac{19}{2}\\\\3. \quad r=\dfrac{d}{t}\\\\4. \quad \text{D. 30}

Step-by-step explanation:

1. Subtract p:

  3p +3q -p = 0

  2p +3q = 0 . . . . collect terms

  2p = -3q . . . . . . subtract 3q

  p = -3q/2 . . . . . . divide by the coefficient of p

__

2. Add 7 and divide by the coefficient of b:

  4a +7 = 2b

  (4a +7)/2 = b

Substitute for a to find the value of b.

  (4(3) +7)/2 = b = 19/2

__

3. Divide by the coefficient of r:

  r = d/t

__

4. The sum of length and width is half the perimeter:

  15 + w = 90/2 = 45

  w = 30 . . . . . . . subtract the length; the width is 30 units

6 0
4 years ago
Define a variable, write an inequality, and solve each problem.
frosja888 [35]

Answer:

x+5>-7

Step-by-step explanation:

The sum of a number and five translates to x+5. It then states that this expression is more than negative seven, therefore you use a greater than sign to get x+5>-7

5 0
3 years ago
Other questions:
  • 4 (p-9) = 64
    6·1 answer
  • 4|3x+4|=4x+8 algerbra 2 questions
    7·1 answer
  • Use the law of syllogism to form a conclusion from the given premises. Premise 1: If a polygon was reflected across a line, then
    8·2 answers
  • The radius of a circle is 8 meters, what is the diameter?
    12·2 answers
  • Help plz due today. first one gets brainly
    6·2 answers
  • Answer plz for brainliest
    9·1 answer
  • Two angles are supplementary. One is 56° more than three times three times the other. Find the measures of the angles.
    11·1 answer
  • Someone Please help!!
    13·1 answer
  • Consider xưy" – 14xy' + 56y = 0. Find all values of r such that y=x" satisfies the differential equation for x > 0. Enter as
    9·1 answer
  • Please help me on this ​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!