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
Anastasy [175]
3 years ago
11

Answer the following questions:

Mathematics
1 answer:
Lelechka [254]3 years ago
5 0

Answer:

a. RTP

b. NM

c. x = 7

3x - 1 = 20

3x = 21

x = 7

You might be interested in
when a number is added to 1/5 of itself, the result is 24. the equation that models this problem is n 1/5 n = 24. what is the va
GuDViN [60]

Let n be unknown number, then 1/5 of this number is 1/5n. When you add these two numbers, you get

n+\dfrac{1}{5} n.

You know that this sum is equal to 24, so

n+\dfrac{1}{5} n=24.

1. Multiply this equation by 5:

5n+n=120.

2. Solve it:

6n=120,\\n=120:6,\\n=20.

Answer: n=20, correct choice is B.

4 0
3 years ago
Read 2 more answers
What is 3 and 5? And show how to solve plz
nataly862011 [7]

Answer:

3. 9n + 6 = 78

5. see below

Step-by-step explanation:

3.

Let the number of adults be n. Each adult ticket costs $9, so the cost of n adult tickets is 9n. There is only one child, and a child's ticket is $6, so the cost of the child's ticket is 6. Adding the costs, you get 9n + 6. The total cost is $78, but the expression representing the total cost is 9n + 6, so 9n + 6 must equal 78. That is the equation.

9n + 6 = 78

5.

Sam bought equal gifts for his two children. The two gifts had the same price, x. He received a discount of $125. How much did each of the two gifts cost before the discount?

5 0
3 years ago
The distance between Bay Town and Oak Glen is 175 miles. If the equation y = -x +175 represents the distance left to travel to O
otez555 [7]
I believe that it is
6 0
3 years ago
Which of the following numbers is not rational?
Feliz [49]

Answer: √5

2.7 is a rational number because it's a terminating decimal which means that the decimal does end and all terminating decimals are rational numbers.

-3 is a rational number because it's an

integer and all integers are rational.

√4 is rational because it's a perfect square which means that a number can be multiplied by itself to get 4 and that number is 2.

√5 is no rational! It's impossible to find a whole number multiplied by itself to give us 5 which means that it's

non-terminating and non-repeating.

3 0
2 years ago
What is the length of a diagonal of a square that is 6 inches on each side
lubasha [3.4K]

Answer:

The answer is 6√2 inches

Step-by-step explanation:

Let

c = diagonal

a and b the sides of the square

c² = a² + b²

c = √(a² + b²)

c = √(6² + 6²)

c = √72

c = √(36 • 2)

c = 6√2

6 0
3 years ago
Other questions:
  • --The sum of two numbers is 33. One number is 2 times as large as the other. What are the numbers?​
    10·2 answers
  • Solve for xxx.
    8·1 answer
  • Which of these sentences is always true for a parallelogram?
    14·2 answers
  • Many questions are difficult or nearly impossible to answer using table 2 in its current form. Since computing the answers to th
    11·1 answer
  • A prom ticket at Smith High School is $120. Tom is going to save money for the ticket by walking his neighbor’s dog for $15 per
    6·2 answers
  • Write an equation in slope-intercept form from the points (0, 3) and (-4,-1)
    14·1 answer
  • Two stockings have different amounts of candy canes. The girl said to the boy, "if I give you one of my candy canes, we'll have
    12·1 answer
  • You have a cup containing 4 green skittles, 5 red skittles, 7 yellow skittles, and 10 purple skittles. What is the probability o
    7·1 answer
  • Is 1/5 the same as 5?
    5·1 answer
  • If 1/3 gallon of paint covers of a wall, then how many quarts of paint are needed for the
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!