Y -2x=4 solve the equation for the variable y. What is y?

Answers

Answer 1

Answer: Simple...

you have y-2x=4

to solve for y..isolate the variable...

y-2x=4
+2x +2x

y=2x+4

If, you want to find the y-intercept set x=0....

y=2(0)+4

y=4

(0,4)

Thus, your answer.

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Sheena declared bankruptcy. How long will that fact remain on her credit report?A.
indefinitely

B.
up to 10 years

C.
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D.
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Answers

Up to 10 years, until the file is outdated.

Elsa knows that for every bushel of apples she sells she earns $9 and for every basket of pears she earns $11. She uses the expression 9a + 11p to keep track of her earnings. Part A: Identify the coefficients and variables in the expression. (3 points)

Part B: How many terms are in the expression, what are they, and how do you know? (4 points)

Part C: Which term in the expression shows the total earned from selling baskets of pears? (3 points)

Answers

A. Variables are A and P and the coefficiants are 9 and 11

B. 2 terms , 9a and 11p , there are 2 "groups" that are separated by the addition sign

C. 11p shows the total earned you would just have to plug in the amound of baskets of pears on for p and multiply 11 and p to find out the amount earnes

The coefficients are 9 and 11 since they are multiplied by a variable; the variables are a and p since a and p are unknown.
There are two terms in the expression. The terms are 9a and 11p. They can be a separate part of an equation, a series, or another expression.
11p is the term that shows the total earned from selling baskets of pears since $11 is how much Elsa gets for every basket of pears.

(03.06 LC)Choose the equation below that represents the line that passes through the point (2, 4) and
has a slope of 3. (5 points)
O y + 2 - 3(x + 4)
Oy+4= 3(x + 2)
Oy - 4 - 3(x - 2)
Oy - 2 - 3(x - 4)

Answers

Answer:

i think B

Step-by-step explanation:

but im not sure

either way, Hope it helps

A car is traveling at a speed of 72 miles per hour. what is the cars speed in feet per second

Answers

Answer:

72.00 =105.6

Step-by-step explanation:

i searched it up

What is the value of p?

Answers

Answer:

the answer is B

Step-by-step explanation:

everything is in the paper

The answer is b because you need to subtract 140-90= 50 P=50 140-90=P

Assume that a student attends a four-year college with tuition costs of $20,000 per year, room and board costs of $5,000 per year, and books/entertainment costs of $1,000 per year. If the student did not go to college, she would work at a job that pays $25,000 per year but still face the same room and board and entertainment expenses. The opportunity cost of attending college for this student for four years is:

Answers

Answer:

$180,000.

Step-by-step explanation:

We have been given that a student attends a four-year college with tuition costs of $20,000 per year, room and board costs of $5,000 per year, and books/entertainment costs of $1,000 per year. If the student did not go to college, she would work at a job that pays $25,000 per year but still face the same room and board and entertainment expenses.

We know that opportunity cost is the profit lost, when one alternative is selected over another.

Opportunity cost of attending college for 4 years would be amount lost from job in 4 years plus amount spent on studies because the student lost $25,000 for four years for not doing the job and spent $20,000 for 4 years on studies.

$4(\$25000+\$20,000)=4(\$45,000)=\$180,000$

Therefore, the opportunity cost of attending college for this student for four years is $180,000.

Final answer:

The opportunity cost of attending college for four years is $100,000.

Explanation:

The opportunity cost of attending college for four years is the value of the best alternative that the student foregoes by choosing to attend college. In this case, the student could have worked and earned $25,000 per year instead of going to college. So, the opportunity cost for four years would be $25,000 * 4 = $100,000.

Learn more about Opportunity Cost here:

brainly.com/question/32971162

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