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3 years ago

WILL GIVE BRIANLIEST(08.01)Two lines, A and B, are represented by the following equations:

2 answers:

8 0

If you divide the first equation by 4, you will see that it's exactly the same as the second one. So the only true statement is that there are infinitely many solutions.

slamgirl [31]3 years ago

5 0

There are infinitely many solutions.
you know that you need 2 equations to solve for 2 variables. but in this one, if you take the first equation and divide each side by 4, you get the second equation. so they're really both the same equation, and you really only have one. if you graph them, they're both the same line, and every point on the line is a solution to both equations. so there's really only one.

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Each statement describes a transformation of the graph of y= x. Which statement correctly describes the graph of yu x- 8?

tamaranim1 [39]

Answer:h

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3 years ago

.The conversion of square feet to square yards can be represented by direct variation. Three square yards are equivalent to 27 s

Citrus2011 [14]

Answer:

The constant of variation is 1/9

The equation representing the direct variation is y/x= 1/9

Step-by-step explanation:

In direct variation, y/x=k denotes the equation, with k being the constant of variation. Here, y is the number of square yards and x is the number of square feet. Therefore, as we know that 27 square feet = 3 square yards, we can write one point (x₁, y₁) as (27 square feet, 3 square yards). Plugging x₁ and y₁ into our equation, we get

y/x = k

3 / 27 = k

(3/27) / (3/3) = 1/9* = k

Therefore, the constant of variation is 1/9

Next, as stated previously, y/x = k represents the equation of direct variation. Therefore, y / x = 1/9 as our equation

* because 3 is a factor of both 3 and 27, we can divide both the numerator and denominator by 3 to keep the fraction the same but also simplify it. One way to find the greatest common factor is to list the factors of each number and see the highest number that is a factor of both

5 0

3 years ago

You purchase a car worth $25077 and make a down payment of $3560. You intend to repay the balance of the car with month end car

zubka84 [21]

Answer:

value of buyout is $4185.74

Step-by-step explanation:

given data

car worth = $25077

down payment = $3560

monthly payment = $336 = 336 × 6 = $2016 per semi annually

time = 5 year = 10 half yearly

rate = 4.04 %

to find out

value of final buyout

solution

we know here loan amount will be 25077 - 3560 = $21517

and we find present value first by formula that is

present value = $\frac{amount(1+r)^t - 1}{r (1+r)^t}$

put here t = 10 and r = $\frac{4.04}{200}$

present value = $\frac{2016(1+\frac{4.04}{200})^10 - 1}{r (1+\frac{4.04}{200})^10}$

present value = 18089.96

loan unpaid amount is here

loan unpaid amount = 21517 - 18089.96

loan unpaid amount = $3427.04

now we calculate value of buyout

that is express as

amount = principal × $(1+r)^{t}$

amount = 3427.04 × $(1+\frac{4.04}{200})^{10}$

amount = 4185.74

so value of buyout is $4185.74

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3 years ago

*WILL GIVE BRIANLIEST*(08.01)Two lines, A and B, are represented by the following equations:

WILL GIVE BRIANLIEST(08.01)Two lines, A and B, are represented by the following equations: