MATHEMATICS HIGH SCHOOL

Zachary purchased a computer for $1,900 on a payment plan. Two months after he purchased the computer, his balance was $900. What is an equation that models the balance y after x months​

Answers

Answer 1
Answer:

Answer:

y=-450x+1900

Step-by-step explanation:

According to the problem, the payment plan is $1,900, so automatically our balance is $1,900. We are then told after two months, his balance was $900:

1900=900(2)

To achieve the equation the problem is asking for we have to find how much Zachary would possibly be paying for one month. Divide the $900 into two months:

(900)/(2)

=(450)/(1)

Zachary pays 450 a month, and we have to remember this is being subtracted from the initial balance. We can represent this as:

y=mx+b

y=-450x+1900

Related Questions

Henry can ride his bike 23 miles in 2 hours. The store is six miles away. About hoe long should it take Henry to ride his bike to the store?
Please help me properties of arithmatic
Find the mode for the data set. 8.3, 8.7, 4.5, 6.9, 3, 4.2, 11.7, 4 4 6.9 8.3 no mode
What is the slope of the line through (-1, 4) and (1, -2)​
If 3\2 divided by 1\4 =n then n is between what

The revenue, in dollars, of a company that produces jeans can be modeled by 2x2 + 17x – 175. The cost, in dollars, of producing the jeans can be modeled by 2x2 – 3x – 125. The number of pairs of jeans that have been sold is represented by x. The profit is the difference between the revenue and the cost, 20x – 50.If 75 pairs are sold, what's the company's profit?

a)$500
b)$1,450
c)$1,500
d) $2,250

Answers

Hello,

P(x)=20x-50
==>P(75)=20*75-50=1450
Answer B

The correct answer is the second option!

B) $1,450

Just took the test on edgen & got it right! :)

4^(5 )Identify the base and the exponent in the following expression.4 is the ______ and the 5 is the _______

Answers

The number 5 is the exponent or power and the number 4 is the base of the expression.

What is Algebra?

Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.

The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.

The exponential expression is given as,

⇒ (4)⁵

In the exponential expression aⁿ, the n is the exponent or power and a is the base of the expression.

Then in the exponential expression (4)⁵, the number 5 is the exponent or power and the number 4 is the base of the expression.

More about the Algebra link is given below.

brainly.com/question/953809

#SPJ2

Answer:

4 is the BASE and 5 is the EXPONENT

Step-by-step explanation:

Thx i needed this answer :P

What type of line would you mark the center of a two-way road

Answers

There are 2 types of line that you can mark the center of a two-way road.

1) passing permitted - it is a broken line marking found in the center of the two-way road. It means that passing other cars is permitted.

2) no passing zones and edge line - it is composed of a combination of solid yellow line, single broken-yellow line, double solid yellow line. It means overtaking or passing is never permitted.

I need help my teacher's note didn't help at all please

Answers

Answer:

1.0472

Step-by-step explanation:

60

= 60 × π/180 rad

= π/3 rad

Hope this helps! :)

Liam is using the Fermi process to estimate the number of standard sheets of U.S. writing paper that would need to be stacked on top of one another to reach the top of washington monument . Mason knows that a standard sheet of writing paper is approximately 0.004 in. thick and the washington monument is 555 ft tall. how many sheets of paper are needed

Answers

The answer is 1.66×10⁶ sheets of paper.

Monument is tall 555 ft. If 1 ft is 12 inches, than monument is tall 555 ft × 12 inches which is 6,660 inches.
Writing paper is approximately 0.004 inches thick.
The question is how many sheets of paper are needed for 6,660 inches tall monument:
6,660 ÷ 0.004 = 1,665,000 = 1.66 × 1,000,000 = 1.66 × 10⁶ sheets of paper.

enrollment in the ski/snowboard club increased by 30% this year. there are now 182 students in the club. how many students were there last year?

Answers

Increasing by 30% results in multiplication by 130/100, or 13/10.  Setting the original amount of students to x, we write the equation:

13x/10=182

We multiply by 10 for a result of:

13x=1820

Dividing by 13, we have:

x=140

Thus, 140 students were in the club last year.
Other Questions
Evaluate m0 - n2 for m = 2 and n = -1.
1) which expression is the GCF of the terms of the polynomial?16x^3+28^5y A)4x^3 B)4x^5y C)8x^5 D)112x^5y
two times Antonio's age plus three times Sarah's age equals 34. Sarah's age is also five times Antonio's age. how old is Sarah
Which of the following functions has the largest value when x = 3?c(x) = 3x2 + 5x + 22j(x) = 12xa(x) = 9xAll the functions are equal at x = 3.c(x)j(x)a(x)