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
Debora [2.8K]
3 years ago
9

What is 7 (1+10p) + 8 (1 + 6p)

Mathematics
2 answers:
Komok [63]3 years ago
6 0

Answer:

58p+15

Step-by-step explanation:

First, we want to get rid of the parentheses in the equation. To do that, let's start with 7(1+10p). We multiply 7 by each item in the parenthesis, and get 7+70p. Keep that little thing in mind, we will use it later. Next, same process with the other part, and we get 8+48p. We multiplied both parts out, so now we just add like terms. 7 and 8 don't have letters, so we add them to get 15. 10p and 48p do have letters, so we add those together and get 58p. We can't add that to the other numbers, because 58p is 58 times p, and 15 doesn't have that p so it wouldn't work without knowing p. What we are left with, by simplifying the problem, is 58p+15, or 15+58p. The order doesn't matter, as long as you have that answer.

saw5 [17]3 years ago
4 0

We have to first do 1 +10 = 11

Then 6 + 1 =7

Next but i am so sor tu because i dont know the rest

You might be interested in
Aaron’s room has a perimeter of 96 feet. The length of the room is 23 feet. How wide is Aaron’s room?
SIZIF [17.4K]

Answer:

The length is also 25 feet.

Step-by-step explanation:

23+23+25+25=96

5 0
3 years ago
Read 2 more answers
What decimal number is halfway between 16 and 17?
mote1985 [20]

Answer:

16.5?

Step-by-step explanation:

It's halfway between 16 and 17?

3 0
2 years ago
Will give brainliest! please answer!
Montano1993 [528]

Answer:

Step-by-step explanation:

933  +  the  cost <=1500

933+ c <=1500

3 0
3 years ago
Read 2 more answers
The formula for finding the perimeter of a rectangle is P = 2L + 2W. If a rectangle has a perimeter of 68 inches and the length
Artemon [7]

Answer:

Width = 10 inches

Step-by-step explanation:

Given the perimeter of a rectangle of 68 inches, and a length that is 14 inches longer than its width.

We can establish the following values to help us solve for the width of a rectangle:

Perimeter (P) = 68 inches

Length (L) = 14 + W inches

Width (W) = unknown

<h3 /><h3><u>Solve for the Width (W)</u></h3>

P =  2(L + W)  ⇒ This is the same as P = 2L + 2W, except that 2 is factored out from the right-hand side.

Divide both sides by 2:

\displaystyle\mathsf{\frac{P}{2}\:=\:\frac{2(L\:+\:W)}{2}}

\displaystyle\mathsf{\frac{P}{2}\:=L\:+\:W}

Substitute the value of the Perimeter and the length (L) into the formula:

\displaystyle\mathsf{\frac{68}{2}\:=14\:+W\:+\:W}

Combine like terms on the right-hand side, and simplify the left-hand side of the equation:

\displaystyle\mathsf{34\:=14\:+2W}

Subtract 14 from both sides:

34 - 14 = 14 - 14 + 2W

20 = 2W

Divide both sides by 2 to solve for the width (W):

\displaystyle\mathsf{\frac{20}{2}\:=\:\frac{2W}{2}}

W = 10 inches

Therefore, the width of the rectangle is 10 inches.

<h3 /><h3><u>Double-check:</u></h3>

Verify whether the derived value for the width is correct:

P = 2L + 2W

68 = 2(14 + 10) + 2(10)

68 = 2(34) + 20

68 = 48 + 20

68 = 68 (True statement).  

Thus, the length of the rectangle is 34 inches, and the width is 10 inches.

4 0
2 years ago
The given line passes through the points (0, −3) and (2, 3).
Zolol [24]
Y+2=(x+2) z+3=(y+3) a+4=(z+4)
6 0
3 years ago
Other questions:
  • How can I solve that
    9·1 answer
  • What are the solutions to the equation e^1/4x =|4x|
    14·2 answers
  • Write -8 3/6 as mixed in the simplest number
    13·1 answer
  • Which expression are equivalent to 12x + 4 choose all the expressions that apply
    9·2 answers
  • Find the distance between the points ( 4, 7) and (-1,2
    14·1 answer
  • Find the solution for quadratic x^2-7x+10=-2 leave your answers as fractions ( no decimals)
    12·1 answer
  • Need help asap show your work
    5·1 answer
  • Vhat is the value of x in the equation 3x - 2y = 18, when y= 27?
    14·2 answers
  • Who has the best conclusion?
    15·1 answer
  • PLEASE HELP W THIS MATH QUESTION. correct answers only please​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!