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
kati45 [8]
3 years ago
13

If y – 18 = 14, what is the value of 3(y + 5)?

Mathematics
2 answers:
steposvetlana [31]3 years ago
8 0
Y-18=14
y=14+18
y=32

3(y+5)=?
All you have to do is figure out what y is and then substitute the value of y into the second expression.

3(32+5)=3(37)=111
hichkok12 [17]3 years ago
6 0
Y - 18 = 14 ---> Y=14 + 18 3(y + 5) ----> 3y + 15 Plug the value of Y in the second equation. So, 3(14+18) + 15 = ? 3(32) + 15 = ? 96 + 15 = ? = 111
You might be interested in
Which equation shows the quadratic formula used correctly to solve 7x2 = 9+ x for x?
____ [38]

Answer:

x = (1 + sqrt(253))/14 or x = (1 - sqrt(253))/14

Step-by-step explanation:

Solve for x:

7 x^2 = x + 9

Subtract x + 9 from both sides:

7 x^2 - x - 9 = 0

x = (1 ± sqrt((-1)^2 - 4×7 (-9)))/(2×7) = (1 ± sqrt(1 + 252))/14 = (1 ± sqrt(253))/14:

Answer: x = (1 + sqrt(253))/14 or x = (1 - sqrt(253))/14

6 0
3 years ago
Read 2 more answers
Ramon is a waiter. He waits on a table of 4 whose bill comes to $99.69. If Ramon receives a 20% tip, approximately how much will
vlabodo [156]
99.69/100=.9969
.9969*20=19.938 
Ramon would receive ~ $19.94
4 0
3 years ago
How to solve <br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B4%7D%20x%20%7B%7D%5E%7B2%7D%20%20%3D%20x%20%2B%202" id="TexFormu
Vikentia [17]

Answer:

➩ x=2,-\frac{2}{3}

Step-by-step explanation:

\sqrt{4x^2}=x+2

➨ We can also solve by completing both squares, however. Since we can pull out the square root.

\sqrt{4x^2}=|2x| ➩ Define of Absolute Value/Square Root

➩ \sqrt{x^2}=|x|

Thus, our new equation is ➩ |2x|=x+2

To solve an absolute-value equation, let there be two conditions.

➨ Where x ≥ 0

2x=x+2\\

Move x to another side

2x-x=2\\x=2

➨ Where x < 0

-2x=x+2\\-2x-x=2\\-3x=2\\x=\frac{2}{-3}\\x=-\frac{2}{3}

3 0
3 years ago
Classify the statements based on whether they are represented by +3 or -3.
Novosadov [1.4K]

Answer

Step-by-step explanation:

If you deposit money, your bank account shows it as +3

3 degrees below zero = - 3 o F which is darn cold.

3 floors below ground level = - 3 floors below ground level

3 feet above sea level = +3 feet

3 degrees about 0 = + 3

3 dollars lost = -3 dollars.

5 0
3 years ago
The ratio 25:45 in simplest form is
stepladder [879]
25/45=(5∗5)/(5∗9)=5/9

5/9 is the answer.
5 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following terms are like terms? 4x and 3xy x and x2 2xy and –6xy 3a and 3x
    11·1 answer
  • What is the solution for the equation a+ 8/3 = 2/3
    12·2 answers
  • Simplify 2^3 x 2^18 A. 2^54 B. 4^54 C. 4^21 D. 2^21
    6·1 answer
  • Please answer it in two minutes
    9·1 answer
  • Solve the following system of equations graphically.
    12·1 answer
  • List the domain and range if the relation {(0,2),(4,3),(5,5),(4,7)}
    11·2 answers
  • THE PROBABILITY OF A FOOTBALL TEAM WINNING A MATCH IS 0.3 THE PROBABILTITY OF THE SAME FOOTBALL TEAM LOSING IS 0.55 WHAT IS THE
    7·1 answer
  • Please help, i need it for a test, I'll give you brainliest :]
    9·1 answer
  • Question 1 OT 10
    11·1 answer
  • Consider figures 1 and 2 shown on the coordinate plane. Figure 1 has been transformed to produce figure 2. Graph shows 2 quadril
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!