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Jobisdone [24]
2 years ago
8

1. Three apples, a, and two peaches, p, sell for $1.25.

Mathematics
1 answer:
Simora [160]2 years ago
5 0

Answer:

$0.25

Step-by-step explanation:

You can use systems of equations to solve this.

3a+2p = 1.25

5a+p = 1.5

Multiply the second equation by 2.

3a+2p = 1.25

10a+2p = 3

Subtract the bottom from the top

-7a= -1.75

Divide by -7

a= 0.25

Each apple is $0.25 (in this case, the peach also costs $0.25)

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The perimeter of a rectangle is 24 feet. The length is 3 feet less than twice the width. Which of the following systems would be
Ksivusya [100]
Alright, since the perimeter, by definition, is 2l+2w=24 in this case, we have to have that. In addition twice the width=2*width=2w, so 2w-3=l.
5 0
3 years ago
the singh and robinson families planned a trip to busch gardens. they needed to buy one ticket per person and then pay for parki
hjlf

Let x represent cost of each ticket and y represent cost of parking.

We have been given that the Singh's spent $335 for 5 people and parking. We can represent this information in an equation as:

5x+y=335...(1)

We are also told that the Robinson spent $465 for 7 people and parking. We can represent this information in an equation as:

7x+y=465...(2)

Now we will use elimination method to solve our given system of equations.

Upon subtracting equation (1) from equation (2), we will get:

7x-5x+y-y=465-335

2x=130

\frac{2x}{2}=\frac{130}{2}

x=65

Therefore, the each ticket costs $65.

Upon substituting x=65 in equation (1), we will get:

5(65)+y=335

325+y=335

325-325+y=335-325

y=10

Therefore, the parking costs $10.

5 0
3 years ago
Car rental company chargers it’s customers an initial fee of 30$ plus daily charge of 25$ to rent a car . Jacob has a budget of
nignag [31]

Answer:

Jacob can rent a car for 6 days with $20 left to spare.

Step-by-step explanation:

200 - 30 = 170

170 / 25 = 6.8

25 * 6 = 150

170 - 150 = 20

6 0
3 years ago
Read 2 more answers
PLS HELP!!!!!!!!!!!!!<br>Write the recursive rule for the sequence: 5, -10, 20, -40, 80
earnstyle [38]

Answer:

<u>We observe that this is a GP  with:</u>

  • the first term  t₁ = 5
  • common ratio r = -2

<u>The nth term is:</u>

  • tₙ = t₁rⁿ⁻¹
  • tₙ = 5(-2)ⁿ⁻¹
6 0
3 years ago
R – 26 = 68. what is the value of r
dedylja [7]

Answer:

r = 94

Step-by-step explanation:

Solve the equation by isolate the variable, r. Note the equal sign, what you do to one side, you do to the other. Add 26 to both sides:

r - 26 (+26) = 68 (+26)

r = 68 + 26

Add:

r = 94

r = 94 is your answer.

~

7 0
3 years ago
Read 2 more answers
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