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
katovenus [111]
2 years ago
9

B) What is the power of y in 3y+2=14

Mathematics
1 answer:
DochEvi [55]2 years ago
5 0

3y+2=14

Subtract 2 from both sides.

3y=12

Divide 3 from both sides.

y=4

Now for the second part. We'll do the same process as the first one.

x+7=19

 -7   -7

x=12

---

hope it helps

You might be interested in
The one world trade center In New york City is about 3 1/5 times as tall as the Washington Monument In Washington D.C THE Washin
Naya [18.7K]
So you would do 555 times 3 1/5. Your answer would be 1776 feet tall.
5 0
3 years ago
Read 2 more answers
 Sandra sells necklaces at a school craft fair. She uses the equation P= 7.5n - (2.25n + 15) to determine her total profit at th
gregori [183]
The way you find profit is to subtract the revenue and the cost
Profit = Revenue - Cost
The revenue is the amount of money coming in, the cost is the amount of money going out. The goal of course is to have the revenue larger than the cost so that the profit is positive. 

So the equation given is
P = 7.5n - (2.25n+15)
and its in the form
P = R - C
where...
R = 7.5n is the revenue equation
C = 2.25n+15 is the cost equation

Focus on the revenue equation
R = 7.5n
which is the same as 
R = 7.50*n

This tells us that Sandra pulls in a total of 7.50*n dollars where n is some positive whole number. It represents the number of necklaces sold. For example, if she sold n = 10 necklaces, then
R = 7.50*n
R = 7.50*10
R = 750
meaning that Sandra has made $750 in revenue

As you can see above, the revenue is computed by multiplying the price per necklace ($7.50) by the number of necklaces sold (n) to get R = 7.50*n

So that's why the answer is $7.50

Note: The 2.25 is part of the cost equation. This is known as the variable cost. It is the cost to make one necklace ignoring the fixed cost (eg: rent). The variable cost often doesn't stay the same, but algebra textbooks often simplify this aspect. 
8 0
3 years ago
24 to 16 simplest form
faltersainse [42]
24:16 in simplest form, is.... 3:2   3 to 2
6 0
3 years ago
Read 2 more answers
A student's pay of $18 an hour is $4 more than twice the amount the student earns per hour at an internship. Enter and solve an
Natasha2012 [34]
1. You have that a<span> student's pay of $18 an hour </span>is <span>$4 more than twice the amount the student earns per hour at an internship.

 2. So, let's call the </span><span>hourly pay of the internship: "x". Then, you have:
</span><span>
 18=2x+4

 3. When you clear the variable "x", you obtain:

 18-4=2x
 14=2x
 x=14/2
 x=$7

 Therefore, the answer is: T</span><span>he hourly pay of the internship is $7.</span>
4 0
3 years ago
According to Wine-Searcher, wine critics generally use a wine-scoring scale to communicate their opinions on the relative qualit
antiseptic1488 [7]

Answer:

\=x=82

Step-by-step explanation:

From the question we are told that:

Data

\begin{center}\begin{tabular}{ |c|c|c|c|c|c| }  87& 91& 86& 82& 72&91 \\ 60& 77& 80& 79& 83&96 \end{tabular}\end{center}

Generally the equation for Point estimate \=x is mathematically given by

\=x=\frac{\sum_x}{n}

\=x=\frac{87 +91+ 86+ 82 +72 +91+ 60+ 77 +80+ 79+ 83 +96}{12}

\=x=\frac{984}{12}

\=x=82

4 0
2 years ago
Other questions:
  • The manufacturing cost of a cell phone was $136. Sellers first marked up the cost by 25 percent. Sales were poor, so sellers dec
    8·1 answer
  • JPS
    8·1 answer
  • Five students ran in their schools field day competition. Chris beat Allie by 7 yards but he was 2 yards behind Elena. Derrick f
    9·1 answer
  • Find 4x when 3x equals 3
    13·1 answer
  • The perimeter of quadrilateral JKLM is 90 centimeters. Which is the length of side KL?
    6·2 answers
  • How do you simplify 1 17/18
    5·1 answer
  • Sal’s sandwich Shop sells wraps and sandwiches as part of its lunch specials. The profit on every sandwich is $2 and the profit
    6·1 answer
  • Apply the distributive property to create an equivalent expression.<br> 4(3+1/4c- 1/2d)=
    15·1 answer
  • 9.20 Divide it by 100 and write the product in expanded form​
    8·1 answer
  • <img src="https://tex.z-dn.net/?f=%20%5Cdisplaystyle%20%5Crm%20%5Csum_%7B%20%20n_%7B%20%20%201%7D%20%3D%201%7D%5E%20%5Cinfty%20%
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!