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rodikova [14]
3 years ago
5

Determine whether each ordered pair is a solution of the given linear equation.​

Mathematics
1 answer:
s344n2d4d5 [400]3 years ago
5 0

Answer: Plug in each of the ordered pairs into the equation to obtain the answer

Step-by-step explanation:

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A truck was purchased for $25,000 in 2020 and each year its value decreases by 7%. How much will the truck be worth in
spin [16.1K]

Answer:

$3787.5

Step-by-step explanation:

Given data

Cost price=  $25,000

Rate of decrease= 7%

Time= 2020-2026= 26 years

Let us apply the formula

A= P(1-r)^t

substitute

A= 25000(1-0.07)^26

A=25000(0.93)^26

A= 25000*0.1515

A= $3787.5

Hence the worth will be $3787.5

3 0
3 years ago
6 is what percent of 8
mars1129 [50]
6/8 = 0.75
0.75 x 100 = 75%
3 0
3 years ago
Please help me with this.
kramer

Answer:

c

Step-by-step explanation:

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7 0
3 years ago
Read 2 more answers
The length of a rectangle is 7 inches longer than it's width. The area of the rectangle is 260 square inches. What is the length
bulgar [2K]

Answer:

The width cannot be negative, so w = 9, l = 16.

Step-by-step explanation:

w = the width

l = w +7

A = l · w

A= w ( w + 7 )

144 = w2 + 7w

0 = w2 + 7w - 144

0 = ( w - 9 )( w + 16 )

The width cannot be negative, so w = 9, l = 16.

3 0
3 years ago
I sold 32 posters for a total of 126. And I sold 48 posters for a total of 240. If the relationship between the number of poster
Oksanka [162]

Answer:

The cost per print expressed as a slope is 7.125

Step-by-step explanation:

To calculate the cost per print, let’s envision that we have a graphical representation of cost of posters against the number of posters

We have the cost on the y-axis and the number of posters on the x axis

With the information given in the question, we shall be having two data points

Point 1 = (32,126)

point 2 = (48,240)

Now to find the slope of the line which is cost per print, we make use of both points in the slope equation.

Mathematically, slope m will be

m = y2-y1/x2-x1

Thus, we have;

m = (240-126)/(48-32)

m = 114/16

m = 7.125

The cost per print expressed as a slope is 7.125

7 0
3 years ago
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