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
Elena-2011 [213]
3 years ago
14

August hosted two dinner parties for his friends. Twenty guests attended the first party, and twenty-eight guests attended the s

econd party. What is the percentage increase of the number of guests from the first party to the second party? the choices are 60%40%30%70% 
SOMEONE HELPP XOXO 
Mathematics
1 answer:
Neporo4naja [7]3 years ago
8 0
25+25x=27 
<span>25x=2 </span>
<span>x=2/25 </span>
<span>x=.08 </span>
<span>8%</span>
You might be interested in
Which set of numbers could represent the lengths of the sides of a right triangle?
Serhud [2]
Your answer is 9,40,41

Because all triangles sides add up to 90 degrees

101% sure
6 0
4 years ago
Read 2 more answers
50 POINTS!!PLZ HELP ASAP!!
AlexFokin [52]

Answer: Solution for 6-8x=-5x+6 equation:

6-8x=-5x+6

We move all terms to the left:

6-8x-(-5x+6)=0

We get rid of parentheses

-8x+5x-6+6=0

We add all the numbers together, and all the variables

-3x=0

x=0/-3

x=0

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Let A = -4k+ 3 and B = 3k +17. If A = B, then what is the value of k?​
kupik [55]

Answer:

k=-2

Step-by-step explanation:

Using substitution to find what you're missing, (in this case k) is when you plug each letter into the other equation:

-4k+3=3k+17

So now solve for k:

subtract 3 from both sides...

-4k=3k+14

subtract 3k from both sides to combine with -4k...

-7k=14

divide -7 from both sides...

k=-2

3 0
2 years ago
Find the equation of lines
bearhunter [10]

Answer:

y = x + 6.

Step-by-step explanation:

y = mx + c  where m = the slope of the line and c is the y-intercept.

So here m = 4/4 = 1 and c = 6, so it's:

y = 1x + 6.

3 0
3 years ago
Simplify ( 3x + 3 )^2
Ksivusya [100]

Answer:

( 3 + 3 ) 2

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • What is the first step in solving the quadratic equation x^2=9/16
    6·2 answers
  • Are the fractions 1/3 and 3/9 equivalent?
    10·2 answers
  • In the morning, Marco sold 12 cups of lemonade for $3. By the end of the day, he had earned $9. How many cups of lemonade did he
    6·1 answer
  • There are 138 people seated at the tables in a banquet hall. Each table can seat 12 people. All the tables are full except one.
    15·2 answers
  • R on the set {1,2,3,4,5}, so that (x,y) is in R if 3 divides x+y.<br><br> List the elements of R.
    9·1 answer
  • Diego thinks that x = 3 is a solution to the equation x2 = 16. Do you agree? Explain or show your reasoning.
    6·1 answer
  • Johns employer increased his annual salary of $55,000 by $5700. What percent was his raise,rounded to the nearest tenth place?
    15·1 answer
  • If x = 2y + 3 and 4x – 5y = 9, what is the value of y?<br> A. 2<br> B. 1<br> C. -1<br> D. -2
    11·1 answer
  • A warehouse floor has a perimeter of 6,615 feet. What is the perimeter of the floor in yards? (1 yd = 3 ft) 2,205 yd 19,845 yd 7
    6·1 answer
  • Topic: Simultaneous equations Class 9 ICSE​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!